Lilin PIH - 7625, Instruction Manual

Page: 30 / 59

RS-485 Connection Between Fast Dome and DVR
RJ-45 Connection Between DVRs
RJ-45 Connection Between DVR and Keyboard
TXD+ of DVR RS-485 jack connects to TXDI+ of 1st fast dome and TXD- of DVR to TXDI-
of 1st fast dome.
Linking 2nd FastDome
TXDO+ of 1st dome RS-485 jack connects to TXDI+ of 2nd dome to TXDO- of 1st dome to
TXDI- of 2nd dome.
"Keyboard Out" of 1st DVR pass out RJ-45 jack connects to "Keyboard In" of 2nd DVR's
RJ-45 jack.
"Keyboard In" of 1st DVR's RJ-45 jack connects to RJ-45 jack of keyboard.
Fast Dome, DVR and Keyboard
The DVR System is an advanced digital recording product, with long recording time and easy
searching features. Telemetry remote control is twisted pair for data transmission to the fast
dome. Fast Dome can be controlled directly from the control panel of the DVR, or from
keyboard.
Each DVR (Digital Video Recorder) can manage 16 video signals and via RS-485 ot daisy
connection 16 sets of fast dome camera.
27
AC
SWITCHING
POWER
24Vac
90~260Vac
TXDI+ TXDI- TXDO- TXDO+ GND
Keyboard
Controller
RS-485
( )
Camera
POWER
ALARM
R/T
06/02/15 12 00 00
PTZ MODE ID=000
VIDEO
Monitor
AC 100~240V
VIDEO
OUT 1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
ALARM/RS485
CAMERA IN AUDIO IN
S-VIDEO AUDIO
OUT
1
2
3
4
LAN
POWER
ON
OFF
VIDEO
1 16 1 8
RJ-45
DVR