Grounding Connection; Programming; Ltc 2372 & Ltc 2375; Ltc 2376 & Ltc 2377 - Philips VidQuad LTC 2372 Installation Instructions Manual

4.3

Grounding Connection

If the unit is not rack-mounted, a separate grounding wire may be
required to eliminate the effects of image interference. Attach a wire
compliant with local codes between the grounding screw on the rear
panel and a suitable earth ground.
5

PROGRAMMING

5.1 LTC 2372 & LTC 2375
No programming required.
VidQuad
5.2 LTC 2376 & LTC 2377
VidQuad
Table (Key Functions)
Key Label Operating Function
VCR Selects VCR input for display on monitor
Menu Selects on-screen menu
ALM ( )
Seq/ Selects the sequential switching function
1/ Selects camera 1 for full-screen display on monitor
2/ Selects camera 2 for full-screen display on monitor
<
3/ Selects camera 3 for full-screen display on monitor
>
4/ Selects camera 4 for full-screen display on monitor
/ Selects quad display on monitor
Programming the LTC 2376 and LTC 2377 includes writing
titles for the video inputs, assigning dwell times to each input
and to the quad display for sequencing (SEQ) operating,
enabling or disabling the video loss alarm, and enabling or
disabling the security lock. Each of these functions comes
preprogrammed with a factory default setting.
• Press the MENU key to display the programming screen.
For the LTC 2376/2377 the following screen is displayed:
(1) TIME/DATE
(2) SEQ SETUP
(3) ALARM SETUP
(4) VCR OUT MODE*
(5) CAMERA TITLES
(6) COLOR ADJUST*
(7) PASSWORD SET
(8) EXIT
*LTC 2377 only.
Figure 5 LTC 2372 & LTC 2375 Front Panel
MODE
VCR Menu Seq 1
( ) V
ALM
Figure 6 LTC 2376 & LTC 2377 Front Panel
DISPLAY
2 3
4
Programming Function
NONE
Enter the programming mode
NONE
Scrolls upward through program selections; selects
entries
Scrolls downward through program selections; selects entries
Shifts cursor to the left in menus; selects entries
Shifts cursor to the right in menus; selects entries
Enter or set function
All programming is done with the front panel keys. There are
eight keys on the front panel. The keys named MENU, 1/
< >
2/ , 3/ , 4/ , and
unit.
The VCR and SEQ/
ALM ( )
the unit. Functions of each key on the front panel are described
in the table above.
10
/ are used in programming the
keys are not used in programming
,