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QT446
FRONT PANEL
ITEM NAME FUNCTION
1
POWER (Behind flip-down
panel)
Puts the DVR into standby mode or wakes it up from
standby mode.
2
USB PORT
(Behind flip-down panel)
Used for external USB backup devices.
3
NUMBER PAD Enter channel numbers.
4
MENU Opens the Main Menu
5
BACKUP Opens Backup Menu
6 DIRECTION Navigates through selections in menus
7
RECORD Begins manually recording on all channels
8
SEARCH Enters Search Mode
9
INDICATOR LIGHTS Shows status of the DVR Functions and the Hard
Drive
10
VIEWING MODE Change between 1, 4, 8 and 16-screen viewing mode
11
10+ BUTTON Input channels numbers above 10 by pushing this
button followed by the second digit.
12
PTZ Enter PTZ mode in live view
13
AUDIO Turn audio on or off in live view if audio input devices
are attached.
14
INFO Displays system information
15
ENTER Confirms selection in menus or input in fields
16
PLAYBACK CONTROLS REW - Rewind
PLAY - Opens the Playback interface. Pauses or
resumes playback
FF - Fast Forward
STOP - Quits Playback mode
Also switches video output mode.
17
CONTROL KNOB Outer ring navigates through menus
Inner knob increases or decreases speed of fast
forward or rewind.
3 5 7
4
1
2 6
9
8
10 11 12 14 1613 1715 16
BACK PANEL
1
2 4
6 987 10 11 1412 17161513 18
53
ITEM NAME FUNCTION
1 VIDEO OUT BNC connector for TV or monitor
2 VIDEO IN BNC connectors for up to 16 cameras
3 eSATA (2) Connection for external eSATA hard drive for backup
4 POWER SOCKET Attachment point for power cord
5 LOOP OUT (2) Output each channel to a separate monitor. Each port
handles 8 channels.
6 SPOT OUT Connect to another monitor as an auxiliary output
channel. This monitor will only display video and will
have no menu access.
7 AUDIO IN 16 channels of audio input
8 AUDIO OUT Audio output for amplified speaker
9 MICROPHONE IN Connect a microphone for two-way audio
10 VGA PORT VGA output for 19” or larger monitor
11 USB PORT For the USB mouse
12 LAN Network (ethernet) port
13 ALARM IN Connect up to 16 external sensors
14 ALARM OUT 4 Channel relay output for external alarms
15 PTZ Connections for Pan-Tilt-Zoom speed dome cameras.
Y = “+” Z = “-”
16 K/B Connector for a PTZ keyboard
17 POWER SWITCH Use to turn on the DVR as well as to turn off after
powering down from within the GUI
18 FAN Cooling fan exhaust port. This should not be blocked.