D720 Installation Guide
Page 4 © 2003 Bosch Security Systems74-06918-000-E
D720
Switches
Address #
1 2 3 4 5 6
Address #1 ON ON ON ON * #
Address #2 OFF ON ON ON * #
Address #3 ON OFF ON ON * #
Address #4 OFF OFF ON ON * #
Address #5 ON ON OFF ON * #
Address #6 OFF ON OFF ON * #
Address #7 ON OFF OFF ON * #
Address #8 OFF OFF OFF ON * #
*See Section 6.1 Silencing the Keystroke Entry Tone.
# See Section 6.2 Enabling Constant Keypad Backlighting.
Table 2: Command Center Address Settings
6.1 Silencing the Keystroke Entry Tone
Switch 5 on the D720 allows you to enable or disable the keystroke entry tone. Put the switch in the ON position to enable the
tone, OFF to disable the entry tone.
6.2 Enabling Constant Keypad Backlighting
Switch 6 on the D720 allows you to enable or disable keypad backlighting. Put the switch in the ON position to enable
backlighting on key presses, OFF to enable constant backlighting.
7.0 Installing the D720
To mount the unit, the front cover must be removed from the base, exposing the mounting holes. Follow the directions
below for mounting.
CAUTION
Do not mount the command center in a location exposed to direct sunlight. Direct sunlight makes the display less
visible and may also cause damage to the command center electrical components.
1. Remove the front cover from the enclosure base. Use a small flat bladed screwdriver to gently push two
bottom cover tabs back. As the tabs are pushed back, lift the bottom of the cover away from the base. Remove
the cover.
2. Route the four wire flying leads through the wiring opening in the back of the enclosure base and plug into the
serial data wiring connector. Connect wiring as described in the appropriate Operation and Installation
Guide (refer to Table 3 for panel specific literature).
Note: The D720 is wired the same as the D1255 Command Center.
Document Part Number
D7212G Operation and Installation Guide 4998138544
D7212G Program Entry Guide 4998138538
D9124 Operation and Installation Guide 39352
D9412G/D7412G Operation and Installation Guide 43488
D9412G/D7412G Program Entry Guide 47775
Table 3: Related Documentation
3. Place the enclosure base on the wall in the desired location. Use a center punch or a pencil to mark the
locations of the mounting holes. (The enclosure base can be mounted to a single–gang wall box if desired.
Two mounting screw holes on the base are positioned for standard single–gang boxes.) Secure the enclosure
base to the wall or gang box.
Installing the D720
(14 strony)
(104 strony)
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