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JVC SR-L910EK User Manual

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12
CAM SW
OUT
ALARM
IN
COM
COM
ALARM
REC OUT
SERIES/CLOCK
ALARM
RESET
TAPE
END OUT
WARNING
/REC 
OUT
 
IN      OUT
9
10
11
12
13
14
15
16
17
VIDEO
AUDIO
IN
IN
OUT
OUT
REMOTE
MIC
IN
CAM SW
OUT
ALARM
IN
COM
COM
ALARM
REC OUT
SERIES/CLOCK
ALARM
RESET
TAPE
END OUT
WARNING
/REC 
OUT
 
IN      OUT
2  CONTROLS AND CONNECTORS
button
1. Hold the button down
and insert the wire
over the  top of the
terminal.
2. Release the button to
lock the wire in the
terminal.
Connecting the wires to the terminals 
9 to &
• Recording mode signal output
   When the <TERMINAL SEL 2> menu switch is set to
REC and the unit is in the Record mode, the recording
mode signal (+12 V) is output.
! [COM] common ground terminal
Connect to the ground terminal of a connected unit.
@ [TAPE END OUT] tape end signal output terminal
Outputs a Tape End signal when the tape ends during
recording.
• Outputs a +12 V signal during recording, playback, FF
and rewind.  When the tape ends during recording, a 0
V (GND level) signal is output.
• When the tape ends during auto repeat recording,
signals are output for about 2 seconds.
• Connect an external alarm lamp or buzzer via an
external interface.
• To cancel the output, press the EJECT button, PLAY
button, FF button or REW button.
The timing of the tape end signal output during
recording can be selected with the <REC REMAIN>
menu switch (at tape end, or 3 minutes or 6 minutes
before the tape ends).
# [ALARM REC OUT] alarm recording mode signal
output terminal
Outputs +12 V signals during alarm recording.
$ [ALARM RESET] alarm signal reset input terminal
Receives signals to cancel alarm recording.
• Alarm input data is not reset.
% [ALARM IN] alarm signal input terminal
Receives signals to start alarm or sensor recording.
^ [COM] common ground terminal
Connect to the ground terminal of a connected unit.
& [CAM SW OUT] camera switching signal output
terminal
When a sequential switcher is connected, this terminal
outputs camera switching timing control signals.  For
details, refer to page 54.
9 [SERIES/CLOCK IN] series recording signal/clock
reset signal input terminal
Input the series recording signals, VCR activation
signals from the external control equipment or clock
reset signals.
      Select the input signal with the <TERMINAL SEL 1>
menu switch.
• Series recording signal input
   When the <TERMINAL SEL 1> menu switch is set to
“SERIES”, the series recording signal is input.
• Connect to the other VCR series recording signal
output terminal.
• When a series recording signal is received from the
other VCR, recording starts automatically.
• VCR activation signal input
• When the <TERMINAL SEL 1> menu switch is set to
“EXT”, recording start and stop can be controlled with
external signal input.
• Connect to an external control device.
  When a VCR activation signal (ground input) is
received, recording starts automatically and continues
for as long as the VCR activation signals are input.
• Clock reset signal input
   When the <TERMINAL SEL 1> menu switch is set to
“C.ADJ”, the clock reset signal from the master clock
can be received.
• Inputting the clock reset signal synchronises the time
with the master clock time if the time difference is
within ±30 seconds.  If the difference exceeds
30 seconds, the time will not be adjusted correctly.
0 [WARNING/REC OUT] warning signal/rec signal
output terminal
Outputs a warning signal or recording mode signal.  The
type of output signal can be selected with the
<TERMINAL SEL 2> menu switch.
• Warning signal output
   When the <TERMINAL SEL 2> menu switch is set to
“WARNING”, a warning signal (+12 V) is output if an
abnormality occurs in tape transport or mechanism
operation.
13
D.GND
AT 1
AT 0
CS1 0
CS0 1
TMP1
SODT
SLV/MST
–
IN
OUT
IN
OUT
IN
IN/OUT
IN
D.GND
AT 0
AT 1
CS0 1
CS1 0
TMP0
SODT
D. +5 V
–
OUT
IN
OUT
IN
OUT
IN/OUT
OUT
SW-501E/SW-502E
JK102/JK202
JK103/JK203
TIMER INPUT 
connector
TIMER OUT 
connector
Sequential switcher
SW-501E/SW-502E
VIDEO
AUDIO
IN
IN
OUT
OUT
REMOTE
MIC
IN
CAM SW
OUT
ALARM
IN
COM
COM
ALARM
REC OUT
SERIES/CLOCK
ALARM
RESET
TAPE
END OUT
WARNING
/REC 
OUT
 
IN      OUT
VIDEO
AUDIO
IN
IN
OUT
OUT
REMOTE
MIC
IN
CAM SW
OUT
ALARM
IN
COM
COM
ALARM
REC OUT
SERIES/CLOCK
ALARM
RESET
TAPE
END OUT
WARNING
/REC 
OUT
 
IN      OUT
CCD
3-1  Connecting to a Camera
3  CONNECTIONS
Amplifier
Microphone
Microphone
RCA
BNC
Video camera
AC 220-240 V
BNC
RCA
Alarm sensor
Monitor TV
CONNECTION TO THE SW-501E/SW-502E SEQUENTIAL SWITCHER
1. Connect pin 6 on the sequential switcher's TIMER INPUT
connector to the VCR's CAMERA SW OUT terminal. Connect
pin 1 to the GND terminal.
2.  Connect pin 8 on the sequential switcher's TIMER INPUT
connector to pin 8 on its TIMER OUT connector.
Note:
● Be sure to use two DIN connectors for connections.
● Set the function menu switch <CAM SW WIDTH> to 5msec.
(Factory setting: 5msec)
1 Connect the monitor’s video/audio input connectors to the SR-L910E/EK’s video/audio output connectors.
2 Connect the video camera’s video output connector to the SR-L910E/EK’s video input connector.
3 Input audio signals to the audio input connectors via an amplifier.
4 When connecting an alarm sensor, connect it to the SR-L910E/EK’s alarm input terminal.
5 When the connection is complete, connect the power plug to an AC 220-240 V, 50/60 Hz outlet.