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1 2 3 4 5 6 7 8 9
10 1211
FRONT PANEL
Y Z
RS485
1 2 3 4 5 6 7 8
AUDIO IN
AUDIO
OUT
VIDEO
OUT
SPOT
USBLANVGA
VIDEO IN
GND
GND
COM
NO
P/Z
A B
K/B
1 2 3 4 5 6 7 8
ALARM IN
1 2 3 4
2 3 5
4
1
6 7 8 9 10 11 12 13
REAR PANEL
QT428
ITEM NAME FUNCTION
1 RECORD Manually begins recording
2 PLAY Launches PLAYBACK window
3 REW Rewind
4 FF Fast Forward
5 +/MENU Increase the value in SETUP/Enter menu in LIVE VIEW
6 -/BACKUP Decrease the value in SETUP/Enter backup mode in LIVE VIEW
7 STOP/ESC Quit PLAYBACK mode/Exit the current window or status
Also switches video output mode.
8 LED
INDICATORS
Show status of power, HDD, record, etc.
9 IR RECEIVER Receives signals from remote control
10 DIRECTION/
MULTISCREEN
1. Navigate through on-screen options
2. Change screen display mode between 1, 4, and 9 channels
11 ENTER Confirm selection
12 USB USB port to connect USB flash or external hard drives to
update firmware or back up recordings
ITEM NAME FUNCTION
1 VIDEO OUT Video output for connecting to TV (BNC) or monitor
2 SPOT Connect to another monitor as an auxiliary output channel. This
monitor will only display video and will have no menu access.
3 AUDIO
OUTPUT
Connection for audio output – connect to an amplified speaker
4 VIDEO IN Video input from up to 8 cameras
5 DC +12V Power input
6 VGA PORT Video output for connecting to monitor
7 LAN Network (ethernet) port
8 USB PORT Connect USB mouse
9 RS485 Connect to Pan-Tilt-Zoom camera to control motion
10 K/B Connect to keyboard
11 ALARM
OUTPUT
Output for alarm
12 ALARM IN Connect to up to eight external sensors
13 AUDIO IN 4-Channel audio input for cameras equipped with audio