Panasonic Aj Bs901 Operating Instructions Manual

							1
2
34 7 6 5
BS AUDIO board
21
Switches
POWER MAKE
G tally selector switch (SW201)
Refer to the diagram at right and
select the desired switch position.
4
–20dB 0dB
MIC1 selector switch (SW203)
Refer to the diagram at right and
select the desired switch position.
6
–20dB 0dB
MIC2 selector switch (SW204)
Refer to the diagram at right and
select the desired switch position.
7
Switches 1 and 2 are used to connect the intercom system
using the COMMUNICATION connector (see page 7).  For
details on the settings, refer to the intercom system selection
table below.
POWER MAKE
R tally selector switch (SW200)
Refer to the diagram at right and
select the desired switch position.
3
4W RTS 2W
2-lines / RTS / 4-lines
selector switch (SW1)1
Intercom system SW1 SW2
2W (two-wire system) ON 2W
4W (four-wire system) ON (
Note 1) 4W (Note 1)
RTS system OFF
(Note 2)RTS
Note 1:When the unit is not going to be connected to the intercom
system, set SW1 to ON and SW2 to 4W.  (These are the factory
settings.)
Note 2:When there is absolutely no RTS load in the entire intercom
system, set SW1 to ON and use the RTS load function inside the
unit.
Intercom system selection table
Setting the board switch positions

The diagrams show the factory settings.
ENG RTS LOAD ON/OFF
switch (SW3)
ON OFF
2
0dB –20dB
PGM1 selector switch (SW202)
Refer to the diagram at right and
select the desired switch position.
5 
						

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Switches
SW2
ON OFF8
7
6
5
4
3
2
1
BS DIGITAL board
SW2-1: Y/G, PB/B, PR/R selector switchON: Y, PB, PRoutput
OFF: G, B, R outputSW2-6: Color bar setting selector switchON: SNG color bar 
OFF: SMPTE/FULL color bar
When selecting the positions of the above switches, make sure that you do not change the positions of the other switches indicated
with the broken lines by touching them by mistake.
The front cover must be removed in order to select the dynamic
microphone or carbon microphone setting.
Refer to the diagram below to perform the selection.
The unit was shipped from the factory with the dynamic microphone
selected for this setting.
Carbon
microphone Dynamic
microphone
PUSH
Setting the microswitch position
CONT
FRONT
RCOPRCOP
Front panel
Select the front panel or controller connected to the OP3 connector for
the controller.  Refer to the figure at the bottom right when making this
selection.
Turn off the unit’s power before making the selection.
Switching the controller Setting the board switch positions 
						

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Specifications
Input: AJ-BS901P; 120 V AC, 50/60 Hz, 180 W
(EXT IN 12 V DC (11.0 to 17.0 V DC), 12 A)
AJ-BS901EN; 220 – 240 V  AC, 50/60 Hz, 170 W
(EXT IN 12 V DC (11.0 to 17.0 V DC), 12 A)
Output: 100 V DC, 850 mA MAX.
External dimensions (W aH aD): 8-5/16 a5-3/16 a15-1/4-inches (211 a131.5 a387.5 (mm) )
Weight: 20.68 lbs (9.4 kg)
Operating temperature: 32°F to 72°F (0°C to +40°C)
Storage temperature:–4°F to 140°F (–20°C to +60°C)
Operating humidity: 10% to 85% (relative humidity)
Transfer block
Signal transfer rate: 360 Mbps (AJ-CA901 to AJ-BS901)
Transfer distance: 300 m with diameter 8.6 mm cable (Fujikura)
500 m with diameter 14.5 mm cable (Fujikura)
Video transfer rate: Signals from camera to base station:
Y signal: 18 MHz sampling rate, 10-bit
R-Y signal: 9 MHz sampling rate, 10-bit
B-Y signal: 9 MHz sampling rate, 10-bit
Signals from base station to camera:
RET signal: FM modulation
Prompt signal: FM modulation
Audio transfer rate: Signals from camera to base station:
46.875 kHz sampling rate, 16-bit
Signals from base station to camera:
11.71875 kHz sampling rate, 16-bit
Analog video output signals
Frequency range: Y, ENC: 60 Hz to 8 MHz (± 3 dB)
Frequency range: P
R, PB: 60 Hz to 4 MHz (± 3 dB)
Component signal switching: Y, P
R, and PBswitchable to G, R, and B
Sync switching: Y/G: Sync addition switchable (on/off)
P
R, PB/R, B: No sync addition
Signal level: ENC: VBS, 1Vp-p, 75 Ω
Y: VS, 1Vp-p, 75 Ω
P
R, PB: 757mVp-p, 75 Ω
G: VS, 1Vp-p, 75 Ω
R, B: 714mVp-p, 75 Ω
WFM: VS, VBS, 1Vp-p, 75 Ω
PIX: VS, VBS, 1Vp-p, 75 Ω
Analog microphone output signal
Frequency range: 50 Hz to 20 kHz (± 3 dB)
Distortion: 0.5%
Dynamic range: Better than 15 dB (at 1% distortion)
Output level: 0 dB (switchable between 0 and –20 dBm)
indicates safety information. 
						

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Specifications
Intercom
Microphone selection: Switchable between dynamic microphone and carbon microphone
I/O level: 4-line/2-line: 0 dBm (600 Ω, balanced)
RTS: 1 Vp-p (200 Ω)
PGM: 0 dB (600 Ω, balanced)
Format: Selectable between 4-line, 2-line, and RTS
Lines: Base station to camera: 2 lines (ENG, PGM)
Camera to base station: 1 line (ENG)
S/N ratio: 50 dB or more (base station to camera) (camera to base station)
Distortion: 1.0% or less
Frequency range: 100 Hz to 10 kHz (± 3 dB) (camera to base station)
100 Hz to 5 kHz (± 3 dB) (base station to camera)
Dynamic range: 12 dB or more
Analog video input signals
GEN LOCK input signal: VBS: 1 Vp-p, 75 Ω, positive polarity
BBS: 0.45 Vp-p, 75 Ω, positive polarity
RET1, RET2 input signals: VBS: 1 Vp-p, 75 Ω, positive polarity
Prompt input signal: VBS: 1 Vp-p, 75 Ω, positive polarity
Tally
Input: DC 12 V voltage supply, switchable contacts 
Output:
Open collector type, maximum input current 10 mA, voltage DC 12 V
Sync signal
Standard: RS-170A
Horizontal phase adjustment range: +5 µs to –11 µs
SC lock range: 3.579545 MHz ± 20 Hz
SC variable range: 360°
Input connectors
GEN LOCK input: BNC, 75 Ω, bridged
RET1, RET2: BNC, 75 Ω, bridged
Prompt input signal: BNC, 75 Ω, bridged
Tally input: 5-pin (balanced)
Communication: 24-pin
External power supply input: XLR 4-pin
AC input: 3-pin
Output connectors
ENC output:  3 lines, BNC, 75 Ω
Communication output: 1 line, BNC, 75 Ω
PIX output: 1 line, BNC, 75 Ω
WFM output: 1 line, BNC, 75 Ω
Audio output: 2 lines, XLR 3-pin, 600 Ω(balanced)
Tally output: 5-pin, open collector (low during tally input)
WFM control output: 7-pin
Digital serial component output: 2-lines, BNC, 75 Ω(activated when optional AJ-YA901 unit is installed)
Weight and dimensions shown are approximate.
Specifications are subject to change without notice. 
						

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