Philips Trim 1 Service Manual

							SpecificationsTechnical Specifications
PageWriter Trim Cardiograph Service ManualF-5
Environmental Operating Conditions 
„10° to 40°C (50° to 104°F) 
„15% to 80% relative humidity (non-condensing)
„Up to 4,550 m (15,000 ft.) altitude
Environmental Storage Conditions
„0° to 50 °C (32° to 122°F)
„15% to 90% relative humidity (non-condensing)
„Up to 4,550 m (15,000 ft.) altitude
Cardiograph Dimensions
PageWriter Trim I
„310 mm width x 388 mm depth x 106 mm height (12.2 x 15.3 x 4.2 inches)
PageWriter Trim II/III/Rx
„310 mm width x 388 mm depth x 176 mm height (12.2 x 15.3 x 6.9 inches)
Cardiograph Weight 
PageWriter Trim I
„6.95 Kilograms (15.3 pounds)
PageWriter Trim II/III/Rx
„7.38 Kilograms (16.3 pounds)
Cardiograph Shipping Container Dimensions
„603.2 mm (width) x 1016 mm (depth) x 742.95 mm (height) (23.74 x 40 x 29.25 inches)
Cardiograph Shipping Container Weight
„6.325 Kilograms (14 pounds)
Cardiograph Cart Dimensions
„992 mm (height) x 412 mm (width) x 700 mm (length) (39.05 x 16.2 x 27.5 inches) 
						

							SpecificationsSafety and Performance
F-6PageWriter Trim Cardiograph Service Manual
Cardiograph Cart Weight 
„20.32 kilograms (44.8 pounds) with single bin and counterweight installed 
Fully Assembled Cardiograph Cart 
Shipping Container Dimensions
„547 mm (height) x 827 mm (width) x 1107 mm (length) (21.5 x 32.5 x 43.5 inches)
Partially Assembled Cardiograph Cart 
Shipping Container Dimensions
„229 mm (height) x 534 mm (width) x 1234 mm (length) (9 x 21 x 48.5 inches) Fully 
Fully Assembled Cardiograph Cart 
Shipping Container Weight
„11.34 kilograms (25 pounds)
Partially Assembled Cardiograph Cart 
Shipping Container Weight
„4.98 kilograms (11 pounds)
Safety and Performance
Meets or exceeds the following requirements for safety and performance:
„IEC 60601-1: 1988 +A1:1991 +A2:1995 General Requirements for Safety including all 
National Deviations
„IEC 60601-1-2: 2001 General Requirements for Safety Electromagnetic Compatibility
„IEC 60601-2-25 1993 +A1:1999 Safety Of Electrocardiographs
„CISPR 11:1997 Radio Frequency disturbance, Limits and Methods of Test
„AAMI EC11: 1991 Diagnostic Electrocardiographic Devices
„JIST 1202: 1998 Japanese Industrial Standard for Electrocardiographs
Electromagnetic Compatibility (EMC)
Electromagnetic compatibility with surrounding devices should be assessed when using the 
PageWriter Trim cardiograph.
An electronic device can either generate or receive electromagnetic interference. Testing for 
electromagnetic compatibility (EMC) has been performed on the PageWriter Trim  
						

							SpecificationsElectromagnetic Compatibility (EMC)
PageWriter Trim Cardiograph Service ManualF-7
cardiograph according to the international standard for EMC for medical devices (IEC 60601-
1-2). This IEC standard has been adopted in Europe as the European Norm (EN 60601-1-2).
The PageWriter Trim cardiograph should not be used adjacent to, or stacked on top of other 
equipment. If the PageWriter Trim cardiograph must be used adjacent to or stacked on top of 
other equipment, verify that the cardiograph operates in an acceptable manner in the 
configuration in which it will be used.
The cardiograph will not malfunction when used with electrosurgical equipment.
Fixed, portable, and mobile radio frequency communications equipment can affect the 
performance of medical equipment. See Table F-4 on page F-12. For more information on 
troubleshooting, see “Troubleshooting” on page 5-1
Reducing Electromagnetic Interference
The PageWriter Trim cardiograph and accessories may become sensitive to interference from 
other RF energy sources including power lines. RF energy sources include other medical 
devices, wireless devices, information technology equipment, and radio/television 
transmission. Should interference be encountered, as demonstrated by artifact on the ECG 
trace, attempt to locate the source by assessing:
„Whether the interference is intermittent or constant?
„Does the interference occur only in certain locations?
„Does the interference occur only when in close proximity to certain medical devices?
„Does the ECG signal quality change dramatically when the AC power cord is unplugged?
Once the source of the interference is located, attempt to attenuate the EMC coupling path by 
distancing the cardiograph from the source of the interference as much as possible. If further 
assistance is needed, contact the Philips Response Center nearest you.
Table F-1 Guidance and Manufacturer’s Declaration: Electromagentic Emissions
The PageWriter Trim cardiograph is intended for use in the electromagnetic environment specified in the 
table below. The customer or the user of the PageWriter Trim cardiograph should assure that it is used in 
such an environment.
Emissions Test Compliance  Electromagnetic Environment: guidance
RF Emissions
CISPR 11Group 1 The PageWriter Trim cardiograph uses RF energy only for 
its internal function. Therefore, its RF emissions are very 
low are not likely to cause any interference in nearby 
electronic equipment. 
						

							SpecificationsElectromagnetic Compatibility (EMC)
F-8PageWriter Trim Cardiograph Service Manual
RF Emissions
CISPR 11Class B The PageWriter Trim cardiograph is suitable for use in all 
establishments, including domestic establishments and 
those directly connected to the public low-voltage power 
supply network that supplies buildings used for domestic 
purposes. Harmonic Emissions
IEC 61000-3-2Class A
Voltage fluctuations/
flicker emissions
IEC 61000-3-3Complies
Table F-1 Guidance and Manufacturer’s Declaration: Electromagentic Emissions
The PageWriter Trim cardiograph is intended for use in the electromagnetic environment specified in the 
table below. The customer or the user of the PageWriter Trim cardiograph should assure that it is used in 
such an environment.
Emissions Test Compliance  Electromagnetic Environment: guidance
Table F-2 Guidance and Manufacturer’s Declaration: Electromagnetic Immunity 
The PageWriter Trim cardiograph is intended for use in the electromagnetic environment specified below. 
The customer or the user of the PageWriter Trim cardiograph should assure that it is used in such an 
environment.
Emissions Test Compliance Compliance 
LevelElectromagnetic Environment: guidance
Electrostatic 
Discharge (ESD)
IEC 61000-4-2+/- 6 kV contact
+/- 8 kV airComplies Floors should be wood, concrete, or ceramic 
tile. If floors are covered with synthetic 
material, the relative humidity should be at 
least 30%.
Electrical Fast 
transient/burst
IEC 61000-4-4+/- 2 kV for 
power supply 
line 
+/- 1 kV for 
input/output linesComplies Mains power quality should be that of a 
typical commercial or hospital environment.
Surge
IEC 61000-4-5+/- 1 kV 
differential mode
+/- 2 kV common 
modeComplies Mains power quality should be that of a 
typical commercial or hospital environment. 
						

							SpecificationsElectromagnetic Compatibility (EMC)
PageWriter Trim Cardiograph Service ManualF-9
Voltage dips, short 
interruptions and 
voltage variations 
on power supply 
input lines
IEC 61000-4-1195% dip in UT) 
for 0.5 cycle
40% U
T
(60% dip in UT) 
for 5 cycles
70% U
T
(>30% dip in UT) 
for 25 cycles
95% dip in UT) 
for 5 secondsComplies Mains power quality should be that of a 
typical commercial or hospital environment. If 
the PageWriter Trim cardiograph requires 
continuous operation during power mains 
interruptions, it is recommended that the 
PageWriter Trim be powered from an 
uninterruptable power supply or a battery.
Power frequency 
(50./60 Hz) 
magnetic field3 A/m Complies Power frequency magnetic fields should be at 
levels characteristic of a typical location in a 
typical commercial or hospital environment.
Note: U
T is the a.c. mains voltage prior to application of the test level.
Table F-2 Guidance and Manufacturer’s Declaration: Electromagnetic Immunity (continued)
The PageWriter Trim cardiograph is intended for use in the electromagnetic environment specified below. 
The customer or the user of the PageWriter Trim cardiograph should assure that it is used in such an 
environment.
Emissions Test Compliance Compliance 
LevelElectromagnetic Environment: guidance 
						

							SpecificationsElectromagnetic Compatibility (EMC)
F-10PageWriter Trim Cardiograph Service Manual
Table F-3 Guidance and Manufacturer’s Declaration: Electromagentic Immunity 
The PageWriter Trim cardiograph is intended for use in the electromagnetic environment 
specified below. The customer or the user of the PageWriter Trim cardiograph should assure 
that it is used in such an environment.
Emissions TestIEC 60601 
Test LevelCompliance 
LevelElectromagnetic Environment: guidance
Portable and mobile RF communications 
equipment should be used no closer to any 
part of the PageWriter Trim, including cables, 
than the recommended separation distance 
calculated from the equation applicable to the 
frequency of the transmitter.
Recommended separation distance
Where P is the maximum output power rating 
of the transmitter in watts (W) according to 
the transmitter manufacturer and d is the 
recommended separation distance in metres 
(m).
Field strengths from fixed RF transmitters, as 
determined by an electromagnetic site 
survey
a, should be less than the compliance 
level in each frequency rangeb. 
Interference may occur in the vicinity of 
equipment marked with the following symbol: Conducted RF
IEC 61000-4-63 Vr m s
150 kHz to 
80 MHzComplies
Radiated RF
IEC 61000-4-33 Vr m s
80 MHz to 
2.5 GHzComplies
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by 
absorption and reflection from surfaces, objects, and people.
d35,
3VrmsP =
d35,
3V/mP =
d7
3V/mP = 
						

							SpecificationsElectromagnetic Compatibility (EMC)
PageWriter Trim Cardiograph Service ManualF-11
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, am-
ateur radios, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the elec-
tromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field
strength in the location in which the PageWriter Trim cardiograph is used exceeds the applicable RF compliance level above, the
PageWriter Trim cardiograph should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the PageWriter Trim cardiograph.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [3] V/m. 
						

							SpecificationsElectromagnetic Compatibility (EMC)
F-12PageWriter Trim Cardiograph Service Manual
Table F-4 Recommended Separation Distances Between Portable and Mobile RF Communications 
Equipment and the PageWriter Trim Cardiograph: for equipment and systems that are 
not life-supporting 
The PageWriter Trim cardiograph is intended for use in the electromagnetic environment in which radiated 
RF disturbances are controlled. The customer or the user of the PageWriter Trim cardiograph can help to 
prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF 
communications equipment (transmitters) and the PageWriter Trim cardiograph as recommended below, 
according to the maximum output power of the communications equipment. 
Rated Maximum Output 
Power of Transmitter 
WSeparation Distance According to Frequency of Transmitter (m) 
0.01150 KHz to 800 KHz 800 MHz to 2.5 GHz 
d = 1.2 d = 2.3 
0.1 m  0.2 m 
0.1 0.4 m 0.7 m
1 1.2 m 2.3 m
10 4.0 m 7.0 m
100 12.0 m 23.0 m 
For transmitters rated at a maximum output power not listed above, the recommended separation distance d 
in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is 
the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by the 
absorption and reflection from structures, objects, and people.PP 
						

							Index-1
Index
A
AC fuses
remove and replace
 7-3
accessories
enabling
 E-1
Action button
location on Patient Interface Module 
(PIM)
 1-17
Aironet Client Utility (ACU) 
error messages
 5-25
archive
troubleshooting
 5-15
B
barcode reader
calibrating
 3-11
diagnostic test
 4-2, 4-11
part number
 1-18
removing the carriage return
 3-11
battery
long term storage
 3-7
maintenance and care
 3-6
power gauge
 2-14
remove and replace
 7-2
Biomed Service Utility
overview
 4-6
Trim I
 4-17
Trim II, III, Rx
 4-7
C
cables
cleaning
 3-2, 3-3
cardiograph
disposal
 3-9
external PC card archive
 2-8, 2-9
external remote archive
 2-8
internal main archive
 2-8
locating serial number
 1-26
main control board
 2-1
main controller
 2-1
maintenance tests
 3-14
power gauge
 2-14
power management
 2-14
power system overview
 2-8, 2-9, 
2-11
print controller
 2-1
replacing lead wires and PIM
 3-8
safety tests
 6-7
setting the date and time
 3-9
specifications
 F-1
test and inspection matrix
 6-3
Trim I parts
 1-12
Trim II/III/Rx parts
 1-14
troubleshooting
 5-6cart
assembly and replacement parts
 8-3
overview
 1-12
using wheel positioners and brake
 
1-15
cart assembly
 D-1
attaching cardiograph to cart
 D-4
attaching the patient data cable 
bracket
 D-6
parts list
 8-3
patient cable arm
 D-8
cleaning
cables
 3-2, 3-3
electrodes
 3-2, 3-3
patient cable
 3-2
printhead
 3-2, 3-3
CompactFlash
diagnostic test
 4-12
configuration screen
troubleshooting
 5-17
customer service
telephone numbers
 1-32
D
diagnostic test
audio
 4-10
barcode reader
 4-2, 4-11
CompactFlash
 4-12
fax and modem
 4-12
keyboard
 4-12
magnetic card reader
 4-3, 4-11
network
 4-6
onboard flash
 4-13
PCMCIA card
 4-14
ping test
 4-14
printer
 4-3, 4-14
screen test
 4-14
self-tests
 4-16
SmartCard reader
 4-10
suspend button
 4-16
trim knob
 4-16
display
diagnostic test
 4-14
troubleshooting
 5-6
disposal
cardiograph and accessories
 3-9
E
ECG data flow and storage 2-6
electrodes
cleaning
 3-2, 3-3
disposable part number
 1-22
reusable part numbers
 1-22
Welsh bulb warning
 1-21
equipotential post
 1-15
F
fax
diagnostic test
 4-12
troubleshooting
 5-15
features and capabilities
 1-10
G
general service information 1-17
H
hardware logical view 2-1
I
IEC 60601-2-51 1-9
InCenter web site
document errors
 1-26
downloading Trim I software
 A-2
downloading Trim II/II/Rx software
 
B-4
errors opening PDF documents
 1-26
using Adobe Acrobat
 1-26
interactive training program
CD part number
 1-18
K
keyboard
diagnostic test
 4-12
troubleshooting
 5-8
L
LAN Card
enabling option
 E-1
part number
 1-18
troubleshooting
 5-15
lead wires
cleaning
 3-2
replacing
 3-8
M
magnetic card reader
diagnostic test
 4-3, 4-11
part number
 1-18
main control board
 2-1
main controller
 2-1
maintenance tests
 3-14
modem
diagnostic test
 4-12 
						

							Index-2
N
network
diagnostic ping test
 4-14
diagnostic test
 4-6
enabling option
 E-1
O
onboard flash
diagnostic test
 4-13
ordering
replacement parts
 8-1
supplies and accessories
 1-20
P
PageWriter Trim I
Biomed Service Program
 4-17
front view
 1-12
installing software
 A-1
rear view
 1-13
PageWriter Trim II/III/Rx
Biomed Service Utility
 4-7
front view
 1-14
installing software
 B-1
maintenance tests
 4-1
rear view
 1-15
token number information
 1-19
paper tray
remove and replace
 7-4
token label location
 1-19
part numbers
replacement parts
 8-1
upgrades
 1-18
patient cable
autoclave
 3-2
cleaning
 3-2
patient cable arm
assembly
 D-8
part number
 1-18
Patient Interface Module (PIM)
placing in holder
 D-7
storage
 D-7
PC card
diagnostic test
 4-14
part number
 1-18
troubleshooting
 5-23
pediatric tab electrodes
 1-22
performance verification tests
 6-4
Philips InCenter web site
document errors
 1-26
errors opening PDF documents
 1-26
Philips Response Center
telephone numbers
 1-32PIM
Action button location
 1-17
assembly and replacement parts
 8-2
cleaning
 3-2
diagnostic test
 4-2
replacing
 3-8
ping test
 4-14
ping TraceMasterVue server
 5-29
power gauge
 2-14
power management
 2-14
power on
sequence of events
 5-1
power system overview
 2-8, 2-9, 2-11
preventative maintenance
 1-23
print controller
 2-1
printed report
red stripe appears
 3-3
printer
diagnostic test
 4-3, 4-14
printer issues
troubleshooting on Trim I
 5-18
troubleshooting on Trim II/III
 5-20
printer paper
part number and ordering informa-
tion
 1-22
replacing
 3-3
printhead
cleaning
 3-2, 3-3
R
real-time screen display
troubleshooting
 5-14
rebooting the cardiograph
 5-33
repair philosophy
 1-23
replacement parts
ordering
 8-1
replacing
printer paper
 3-3
reusable electrodes
cleaning
 3-3
S
safety tests 6-7
screen test
 4-14
self-tests
 4-16
serial connector
 1-15
serial loopback
 4-15
serial number
locating on cardiograph
 1-26
service utility
launching
 4-7
setting the date and time
 3-9
SmartCard reader
diagnostic test
 4-10
part number
 1-18software
Trim I upgrade
 A-1
Trim II/III/Rx upgrade
 B-1
suspend button
diagnostic test
 4-16
T
technical specifications F-1
test and inspection matrix
 6-3
test equipment
 6-4
token label
 1-19, D-6
token number (entering)
 E-2
Trim I parts
 1-12
Trim II/III/Rx parts
 1-14
trim knob
diagnostic test
 4-16
troubleshooting
 5-8
troubleshooting
archive
 5-15
configuration screen
 5-17
display
 5-6
keyboard
 5-8
Philips Response Center phone 
numbers
 1-32
pinging TraceMasterVue server
 
5-29
printer issues on Trim I
 5-18
printer issues on Trim II/III
 5-20
real-time screen display
 5-14
rebooting the cardiograph
 5-33
red stripe on printed report
 3-3
trim knob
 5-8
wireless LAN
 5-24
U
upgrade
Trim I software
 A-1
Trim II/III/Rx software
 B-1
user documentation CD
part number
 1-18
W
welsh bulb electrodes 1-21
cleaning
 3-3
wireless LAN
adapter associating to an access 
point
 5-31
ping TraceMasterVue server
 5-29
troubleshooting
 5-24
troubleshooting Remote Site 
connection
 5-27