Panasonic Monitor Bt Lh2550p Owners Manual

							51
REMOTE Specifications (continued)
■Query command
This command returns the sub-window setting. 
*1 When both 16:9 and 4:3 markers are displayed, the 16:9 marker state is returned.
No Command Description DataResponse
1 QIS Input selection
0: SDI11: SDI2 2: YP
BPR3: RGB-VIDEO 4: VIDEO 6: RGB-COMP.
9: DVI-VIDEO 10: DVI-COMP.
2 QPC Image quality 
adjustment  CON : Contrast setting value 00-60
BRI : Brightness setting value00-60
CRO : Chroma setting value 00-60
PHA : Phase setting value 00-60
3 QBO
Blue only0: OFF  1: ON
4 QBL
Backlight00-60
5 QCH
Cross hatch0: OFF 1: LOW 2: HIGH
6 QMK Marker
MAK : Area marker
*100: OFF 01: 80% 02: 88% 
03: 93% 04: 95% 05: 14:9 
06: 13:9 07: 4:3 08: 90% 
09: CNSCO 10: VISTA 11: USER
BAK : Background 0: NORMAL  1: HALF  2: BLACK
CMK : Center marker 0: OFF  1: ON
7 QGM Gamma 1: STANDARD   2: FILM   3: STDIO/PST
8 QCT Color 
temperature 00: D56 01: D65 02: D93
03: VAR1 04: VAR2 05: VAR3
10-73: USER0 - 63
9 QPC Sharpness SHP : Sharpness mode 0: LOW 1: HIGH
SHH
: Horizontal sharpness value00-30
SHV
: Ver tical sharpness value00-30
10 QIP IP mode 0: MODE11: MODE2
11 QMO Monochrome 1: OFF2: ON
12 QAS Aspect 0: 16:91: 4:3
13 QSC Scan 0: NORMAL 1: UNDER
14 QAN Analog mode 0: YP
BPR1: RGB-VIDEO  2: RGB-COMP.
15 QSY SELECT sync  0: INT 1: EXT
16 QDV DVI-D mode 0: DVI-VIDEO1: DVI-COMP.
17 QFR Format
00: NO SIGNAL
01: 1080/60i 02: 1080/59i
03: 1080/50i 04: 1080/30p
05: 1080/29p 06: 1080/25p
07: 1080/24p 08: 1080/23p
09: 1080/24PsF 10: 1080/23PsF
13: 720/60p 14: 720/59p
15: 576/50i 16: 480/60p
17: 480/60i 18: 576/50p
20: 1080/60p 21: 1080/59p
22: 1080/50p 23: 720/50p
50: 640 × 400 (70 Hz)
51: 640 × 480 (60 Hz)
52: 640 × 480 (75 Hz)
53: 640 × 480 (85 Hz)
54: 800 × 600 (60 Hz)
55: 800 × 600 (75 Hz)
56: 800 × 600 (85 Hz)
57: 1024 × 768 (60 Hz)
58: 1024 × 768 (70 Hz)
59: 1024 × 768 (75 Hz)
60: 1024 × 768 (85 Hz)
61: 1280 × 768 (60 Hz)
62: 1280 × 768 (75 Hz)
63: 1280 × 1024 (60 Hz)
64: 800 × 600 (70 Hz)
65: 1280 × 768 (50 Hz)
66: 1600 × 1200(60 Hz)
67: 1920 × 1200(60 Hz)
FF: UNSUPPORT SIGNAL
18 QID Model BT-LH2550 
						

							52
Maintenance inspecions
Maintenance inspections through periodic and appropriate maintenance are essential to keep the monitor in
optimum condition and ensure safe operation. Be sure to conduct the following maintenance inspections to enable
long-term, full use of all its functions. 
Necessity of periodic maintenance service
The backlight in the LCD panel is a consumable component that deteriorates over time leading to gradual loss of
performance that could eventually result in a malfunction. 
Conventional after-sales service that replaces parts when they break down should therefore be combined with a
regularly conducted comprehensive service to maintain normal operation and prevent unforeseen breakdown of
consumables. 
Maintenance
 Clean the cabinet and protection panel by gently wiping it with a soft cloth. To remove stubborn soiling, use a cloth dampened in a weak neutral detergent solution and thoroughly wrung
out. Then wipe with a dry cloth. Any moisture entering the monitor could damage it. 
 Do not use benzene, thinner and similar solvents for cleaning.  They could discolor the surface and cause the paint to peel. 
 Do not directly expose the monitor to spray cleaning.  Any moisture entering the monitor could damage it.
Error Display
When an error has occurred for some reason, the tally lamp notifies the error.
Error display Symptom Remedy
Inverter error
The tally lamp  flashes red at 
1-second intervals. If a malfunction occurs in the inverter that 
controls backlight brightness, the 
backlight goes off and the screen turns 
black. Turn off the power and then turn it back 
on. If the problem still persists, consult 
your dealer.  
						

							53
Specifications
■General
indicates safety information.
Dimensions (W ×  H × D): 599 mm × 440 mm × 220 mm
(23 - 5/8 inches × 17 - 5/16 inches × 
8 - 11/16 incehs)
(Including stand)
599 mm × 410 mm × 100 mm
(23 - 5/8 inches × 16 - 1/8 inches × 3 
- 15/16 incehs)
(Not including stand)
Mass: approx. 9.7 kg (21 lb) 
(Including stand)
approx. 8.2 kg (18 lb) 
(Not including stand)
Ambient temperature: +5 °C to +35 °C (+41 °F to +95 °F)
Operating humidity: 20 % to 80 % (no condensation)
Storage temperature: -20 °C to +60 °C (-4 °F to +140 °F)
■ Display panel
Size: 25.5  inches
Aspect ratio:  16:10
Number of pixels:  1920 × 1200 (WUXGA)
Display colors:  approx. 1677 million colors
View angle:  178° both vertically and horizontally
■ Connectors
Input
VIDEO input terminal BNC × 1
SDI input terminal BNC × 2 Compliant with SMPTE 274M, 296M, 259M-C
and ITU-R BT.656-4 
EMBEDDED AUDIO
YP
BPR/RGB input terminal BNC × 3
SYNC/HD input terminal BNC × 1 SYNC signal level 0.3 Vp-p - 4.0 Vp-p
HD signal level TTL level
VD input terminal BNC × 1 VD signal level TTL level
DVI-D input terminal DVI-D × 1 HDCP compatible, TMDS single link
Vertical frequency 50.0 - 60.0 Hz
Horizontal frequency 31.5 - 67.5 kHz
Dot clock 25 to 165 MHz
AUDIO input terminals Pin jack ×  2 (stereo) Signal level 0.5 Vrms
DC IN terminals XLR 4 pins × 1
Output: 
VIDEO output terminals BNC × 1
Through-out (Automatic 75 
Ω
termination) SDI output terminals BNC × 1
switched-out
YP
BPR/RGB output terminals BNC × 3
Through-out (Automatic 75 
Ω
termination)
SYNC/HD output terminals BNC × 1 Through-out  (Automatic 1 k
Ω
termination)
VD output terminals BNC × 1 Through-out  (Automatic 1 k
Ω
termination)
Headphone output terminals Stereo mini-jack M3 × 1
32
Ω, adjustable level
REMOTE:
GPID-SUB 9-pin × 1
RS-232C D-SUB 9-pin × 1
■AC adapter
indicates safety information.
Dimensions (W × H × D):  232 mm × 50.5 mm × 177 mm
(9 - 1/8 inches × 2 inches × 6 - 15/16
incehs)
Mass:  1.7 kg (3.5 lb)
■ Standard accessories

Powe r c o r d
Power cord hook
Screw
AC Adaptor
DC cord
CD-ROM

AC mains lead
AC mains lead hook
Screw
AC Adaptor
DC cord
CD-ROM
■ Optional units
Wall Mount Adaptor BT-WMA26G
Supply Voltage 24 V DC, 4.5 A
5 V DC, 0.03 A
Supply Source
Power Outp ut100 V - 240 V, 50/60 Hz, 
0.6 - 1.6 A
24 V DC, 4.5 A
5 V DC, 0.03 A
Inrush current, measured according to European standard
EN55103-1: 12.0 A 
						

							54
Specifictions (continued)
■ List of compatible signal formats  ( : Compatible,  : Limited compatibility)
*1 When 1035/59.94i signal is input, displayed as 1080/59.94i. Other various marker displays will use the 1080/ 59.94i marker.
*2 When 1035/60i signal is input, displayed as 1080/60i. Other various marker displays will use the 1080/60i marker.
*3 Only compatible with VESA (Video Electronics Standards Association) Reduced Blanking (Clock: 154 MHz, Hsync: negative logic, Vsync: positive logic).
Weight and dimensions when shown are approximately. 
Specifications are subject to change without notice.
Input signal formats VIDEO SDI1 SDI2 YPBPRRGB-VIDEO RGB-COMP. DVI-VIDEO DVI-COMP.
NTSC
PA L
480/59.94i
480/59.94p
576/50i
576/50p
720/50p
720/59.94p
720/60p
1035/59.94i
*1 *1*1*1
1035/60i*2*2*2*2
1080/23.98PsF
1080/24PsF
1080/23.98p
1080/24p
1080/25p
1080/29.97p
1080/30p
1080/50i
1080/50p
1080/59.94i
1080/60i
1080/59.94p
1080/60p
640 × 400 (70 Hz)
640 × 480 (60 Hz)
640 × 480 (75 Hz)
640 × 480 (85 Hz)
800 × 600 (60 Hz)
800 × 600 (70 Hz)
800 × 600 (75 Hz)
800 × 600 (85 Hz)
1024 × 768 (60 Hz)
1024 × 768 (70 Hz)
1024 × 768 (75 Hz)
1024 × 768 (85 Hz)
1280 × 768 (50 Hz)
1280 × 768 (60 Hz)
1280 × 768 (75 Hz)
1280 × 1024 (60 Hz)
1600 × 1200 (60 Hz)
1920 × 1200 (60 Hz)
*3 
						

							55
MEMO 
						

							EP
Panasonic Broadcast & Television Systems Company
Unit Company of Panasonic Corporation of North America
Executive Office: One Panasonic Way 4E-7, Secaucus, NJ 07094   Tel: 201-348-7000
Eastern Zone:  One Panasonic Way 4E-7, Secaucus, NJ 07094   Tel: 201-348-7196
Southeast Region:  Tel: 201-392-6151
Western Zone:  3330 Cahuenga Blvd W., Los Angeles, CA 90068   Tel: 323-436-3608
Government Marketing Department:  
One Panasonic Way 2E-10, Secaucus, NJ 07094  Tel: 201-348-7587
Broadcast PARTS INFORMATION & ORDERING:
9:00 a.m. – 5:00 p.m. (EST)  Tel: 800-334-4881/24 Hr. Fax: 800-334-4880
Emergency after hour parts orders   Tel: 800-334-4881
e-mail: [email protected]
TECHNICAL SUPPORT:  Emergency 24 Hour Service   Tel: 800-222-0741
e-mail: [email protected]
Panasonic Canada Inc.
5770 Ambler Drive, Mississauga, Ontario L4W 2T3   Tel: 905-624-5010
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Casa Matriz: Moras No.313 Col. Tlacoquemecatl Del Valle Del.Benito Juárez México, D.F., C.P.03200
Tel: 55-5488-1000    Fax: 55-5575-6783
Panasonic Latin America, S.A.
P.O.Box 0816-03164 Panama, Republic of Panama   Tel: +507-229-2955    Fax: 507-229-5352
Panasonic do Brasil Ltda.
Rua Cubatão, 320-6o andar-Paraíso CEP 04013-001- São Paulo -SP   Tel: 11-3889-4000    Fax: 11-3889-4004
Professional & Broadcast IT Systems Business Unit Europe
Panasonic AVC Systems Europe a Division of Panasonic Marketing Europe GmbH
Hagenauer Str. 43, 65203 Wiesbaden-Biebrich Deutschland   Tel: +49-611-235-481
Panasonic Systems Asia Pacific (Broadcast Regional Operation Center)
2 Jalan Kilang Barat, Panasonic Building, Singapore 159346   Tel: +65-6270-0110
© Panasonic Corporation 2008
Information on Disposal for Users of Waste Electrical & Electronic Equipment (private households)
This symbol on the products and/or accompanying document s means that used electrical and electronic products 
should not be mixed with general household waste.
For proper treatment, recovery and recycling, please take th ese products to designated collection points, where they will 
be accepted on a free of charge basis. Alternatively, in some countries you may be able to return your products to your 
local retailer upon the purchase of an equivalent new product.
Disposing of this product correctly will help to save valuable resources and prevent any potential negative effects on 
human health and the environment which could otherwise aris e from inappropriate waste handling. Please contact your 
local authority for further details of your nearest designated collection point.
Penalties may be applicable for incorrect disposal of this waste, in accordance with national legislation.
For business users in the European Union
If you wish to discard electrical and el ectronic equipment, please contact your dealer  or supplier for further information.
Information on Disposal in other Countries outside the European Union
This symbol is only valid in the European Union.
If you wish to discard this product, please contact your local  authorities or dealer and ask for the correct method of disposal .