7.2 System Keyboards
The LTC 2601/00 and LTC 2602/00 are full function keyboards designed for system control, programming, and
Pan/Tilt/Zoom (Philips Allegiant R/D or AutoDome) operation with the
System4
Model multiplexers. By using the
keyboard port expander LTC 2604 Series unit, purchased separately, up to four keyboards may be connected.
Optional hardware for remote location of keyboards includes the following:
•
LTC 8558/00 Keyboard Extension Cable
: Six conductor extension cable provides data/power for remote
LTC 2601 and LTC 2602 keyboards to 30 meters (100 feet) away from the multiplexer unit.
•
LTC 8557 Series Keyboard Extension Kits
: Interface kits used to permit remote LTC 2601 and LTC 2602
keyboards up to 1.6 km (5000 ft) away from the multiplexer. Customer supplied 24-gauge shielded twisted pair
(Belden 9841 or equivalent) required between the multiplexer and the keyboard. Kits provide two junction
boxes, interface cable, and appropriate power supply (in each version).
LTC 2601/00 Keyboard
LTC 2602/00 Keyboard
Keyboard Operation
Numeric Display
: The numeric display is a three-digit display that shows the number of the multiplexer that the
keyboard is currently controlling.There are two modes for this display.
•
The first mode displays the multiplexer number (default mode).
•
The second mode is called the keyboard test mode which displays the key code for the individual key pressed.
LTC 2600 Series
Section 7 Enhanced Operation
38
ALARM
CLEAR
ACTION CLEAR
SELECT
MENU
ALT
IRIS
FOCUS
ZOOM
CAMEO
FULL
QUAD
MULTI
FREEZE
STATUS DISPLAY
FOCUS
IRIS
ACTION CLEAR
ALARM/
CLEAR
SELECT
FREEZE
CAMEO
FULL
MULTI
ALT
STATUS DISPLAY
REC
FAST FORWARD
REWIND
PLAY
STOP
PAUSE
Note:
Italic Font
for VCR Functions
