Installation - ADEMCO AVR960SV Instruction Manual

INSTALLATION

VIDEO CONNECTIONS
Use coaxial cables when connecting a camera and
a monitor to this VCR.
Note: Long cable runs to distant cameras may
cause signal deterioration and/or sync discrep-
ancies. If these problems occur, use video line
amplifiers and/or cameras having phase-adjustable
line-locked vertical sync.
Video Input
In single camera systems, connect the camera to
the Video IN BNC terminal on the VCR rear panel.
Use of a 2:1 interlace camera is highly rec-
ommended; otherwise, the monitor will show ver-
tical distortion of the TIME/DATE characters.
In multiple camera systems, connect the switcher
output to the Video IN BNC terminal. Because mul-
tiple camera systems require synchronization, use
of cameras having line-locked vertical sync or a
genlocked master drive/sync source is highly rec-
ommended. The use of vertical interval switchers
is also recommended.
Video Output
Connect the monitor to the Video OUT BNC ter-
minal on the rear panel.
VIDEO CAMERA/RECORDER
CAMERA
SWITCHER
PERSONAL COMPUTER
(with RS-232C jack)
Functions of RS-232C Connector Pins
1. Ground
3. Data reception
5. Connected to pin 4. 6. Connected to pin 20.
7. Ground
20. Connected to pin 6.
9
RS-232C reverse type cable
2. Data transmission
4. Connected to pin 5.
8 ~ 19 and 21 ~ 25. Not connected.
AUDIO CONNECTIONS
Note: Audio recording can be performed at the 02,
12 and 24-hour (06, 18 and 30-hour) recording
speeds and audio playback at the 02, A12, and A24
(06, A18 and A30) speeds in the NORMAL (HD)
mode.
Audio In: Accepts an audio signal from a camera,
external sound equipment, or another recorder
(Line: –8 dBm, 50 kohm).
Audio Out: Provides an audio output for a monitor
or another recorder (–9 dBm, 600 ohm, unbal-
anced).
USING THE 15-PIN ADAPTER
Attach the wires of the alarm switch, door
sensor or warning lamp to the 15-pin adapter
using screws.
After connection, connect the adapter to the
EXTERNAL INTERFACE jack on the rear of the
VCR.
See pages 11 and 12 for details.
MICROPHONE
15-PIN ADAPTER (provided)
*
Refer to page 10 when connecting
a component with an S connector.
PREAMP
MONITOR
It is necessary to connect
to suit your purpose.