Bosch Security Systems | Version 1.1
DVR4C
| Installation Manual | Operating instructions
EN
| 11
3
Operating instructions
The purpose of the front panel keys is explained here. The
functions available can be limited by setting passwords. An
administrator has access to many more functions in the
menu. Refer to Menu System for a full list of available
menu items.
3.1
Front panel controls
Keys 1 to 4: Press to select a camera for full screen
display in live or playback mode. The indicators light in
green when a camera is selected in full screen mode or
quad mode. They light in red when there is an alarm or
video loss for that input or camera.
The power indicator lights to indicate that power is
being supplied to the unit.
NET: The indicator lights when the unit is accessed via
the network.
REC: The recording indicator lights when the unit is
recording video.
PLAY: The playback indicator lights when playback is
active.
SEARCH: Press to enter the search menu.
Reverse key:
In the full screen live mode, press to start reverse
playback from the current position.
In playback mode, press to play backward and to speed
up reverse play.
In pause mode, press to step back one image.
In menu mode, press to move the current selected
position to the left.
In zoom mode, press to move the zoomed area to the
left.
Pause key:
In live mode, press to freeze a camera picture.
In playback mode press to pause playback.
In menu mode, press to move the current selected
position upwards.
In zoom mode, press to move the zoomed area
upwards.
Fast forward:
In full screen live mode, press to start playback from 1
minute earlier.
In playback mode, press to speed up the playback rate.
In pause mode, press to step forward one frame.
In menu mode, press to move the current selected
position to the right.
In zoom mode, press to move the zoomed area to the
right.
OSD/Help
By default the On-Screen Display (OSD) shows all
information during live and playback mode. If a text
device is connected, text data is shown only in the full
screen mode. Event information is shown only in live
mode.
Press the OSD button to show only the channel number,
the time and the date.
Press twice to disable the OSD.
In the menu mode, press to see an explanation of the
selected item.
ESC: Escape from the current menu level. If in Edit
mode, changes are not saved.
OSD/HELP
ESC
QUAD
ZOOM
SEQ
1
2
3
4
NET
REC
PLAY
USB
COPY
Digital Video Recorder
1
2
3
4
5
6
7
9
8
10
14
11
17
18
19
20
13
15
16
12
1
2
3
4
5
6
7
8
9
10
11
