DS DS7445i Instruções de instalação - Página 3

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Figure 5:
Internal View of DS7447i/DS7447E LCD
Keypad
MODE
ADDRESS
1
2
4
8
16
1
2
1 - Address Jumper Pins
2 - Mode Pins
3 - Option Bus Terminals
4 - Access Relay Option Pins
5 - Sounder
6 - Contrast Control
Figure 6: Keypad Terminal Connections
1
1 - Keypad Terminals
2 - Red (Power +)
3 - Black (Power -)
4 - Green (Data In)
5 - Yellow (Data Out)
5. 1
Control Panel to Keypad Wiringz
Be sure all wiring is unpowered before routing.
1. Route wiring from the control panel to the keypads.
Up to two keypads may be placed along any single
305 m (1000 ft.) run of #22 AWG (0.8 mm) wire.
Three keypads may be used on any single 305 m
(1000 ft.) run of #18 AWG (1.2 mm) wire..
2. Insert wiring through the Wire Entrance in the keypad
base (see Figure 3).
© 2003 Bosch Security Systems
4
3
5
6
2
3
4
5
3. Secure the base.
4. Connect the wiring to the keypad terminal strip.
(Figure 6).
5. Place the keypad cover onto the base. While feeding the
excess wiring out of the rear of the base, press the cover
straight in until it latches.
6.0
DS7447i/DS7447E Contrast Control
Turn the DS7447i/DS7447E Keypad's contrast control
clockwise to increase contrast. Turn it counter-clockwise to
decrease contrast.
See Figure 5 for the location of the Contrast Control on the
DS7447i/DS7447E LCD Keypad.
7.0
Special Key Labeling
Do not label if keys are unprogrammed..
Consult your control panel's programming instructions for
specific function key assignments.
Figure 7 shows typical function key assignments (DS7447i/
DS7447E shown - same button layout/assignment applies to
DS7445i).
Figure 7: Special Key Labeling
Armed
Status
Power
Fire
3
2
1
1 - Fire
2 - Special Emergency
3 - Panic
Page 3
TEST WEEKLY
On
Off
1
2
3
Perimeter
4
5
6
Only
No
7
8
9
Entry
*
0
#
Bypass
System
Reset
P/N: 49205D