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5
PREPARATION
CONTROL NAMES AND LOCATIONS (cont’d)
1. POWER CORD
Connect only to an AC 100-240V, 50/60Hz
outlet.
2. AUDIO IN/OUT JACK
Connect the audio input and output
terminal.
3. VIDEO IN/OUT JACK
Connect the video input and output
terminal.
4. RESET BUTTON
Use this button to reset the VCR.
5. 12-PIN TERMINAL BLOCK
Connect external signals.
VIDEO IN
AUDIO IN
AUDIO OUT
VIDEO OUT
1 2 3 4
5
6 7 8 9 10 11 12
RESET
1
ALARM IN
2
ALARM OUT
3
ALARM RESET
4
GND
5
SERIES IN
6
SERIES OUT
7
WARNING OUT
8
TRIGGER OUT
9
GND
10
LOW TAPE OUT
11
1 SHOT REC IN
12
GND
REAR
1
2
3
4
5
TERMINAL SIGNAL LEVEL IN/OUT
1. ALARM IN INPUT
2. ALARM OUT OUTPUT
3. ALARM RESET INPUT
5. SERIES IN INPUT
6. SERIES OUT OUTPUT
7. WARNING OUT OUTPUT
8. TRIGGER OUT OUTPUT
10. LOW TAPE OUT OUTPUT
11. 1-SHOT REC IN INPUT
4, 9, 12. GND COMMON
VIH
VIL
T
VOH
VOL
T
VIH
VIL
T
VIH
VIL
T
VOH
VOL
T
VOH
VOL
T
VOH
VOL
T
VOH
VOL
T
VIH
VIL
T
Terminal Signal Levels
VIH: 4~5V, VIL: 0~0.6V
T: above 250msec
VOH: 4~5V, VOL: 0~0.6V
T: ALARM REC STATE
VIH: 4~5V, VIL: 0~0.6V
T: above 250msec
VIH: 4~5V, VIL: 0~0.6V
T: above 250msec
VOH: 4~5V, VOL: 0~0.6V
T: above 250msec
VOH: 4~5V, VOL: 0~0.6V
T: until any key is pressed
VOH: 4~5V, VOL: 0~0.6V
T: above 8~10msec
VOH: 4~5V, VOL: 0~0.6V
T: below 5 min, end of tape
VIH: 4~5V, VIL: 0~0.6V
T: above 250msec
0V
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