17
2.5 Powering, Adjusting, and Testing the SAFEPATH
®
4
Multi-Function Facility Communications System
When all wiring is completed it is time to apply power to the
SAFEPATH
®
4
Multi-Function Facility
Communications System
. Adjust and test the SP4-TZC Zone Controller and the SP4-APS splitters.
2.5.1 Alert Page Tone Selection Jumper Setting
If no alert tone is desired, place the jumper on pins 2 and 3 of JP1. (Factory Default is Alert Tone
enabled, with the jumper between pins 1 and 2). See Figure 10 for the location of the Alert Page
Tone Selection Jumper.
+
-
Alert Page
Tone
Selection
Jumper
Figure 10
Alert Page Tone Selection Jumper
NOTE
: The volume of the Alert Tone is not adjustable
.
2.5.2 Power Input
NOTE
: Make sure power is applied to the SP40 and all the Audio Boosters.
WARNING:
WHEN APPLYING POWER TO THE SP40 AND THE AUDIO BOOSTERS, ALWAYS
APPLY AC POWER BEFORE APPLYING BATTERY POWER. WHEN REMOVING
POWER, REMOVE THE BATTERY POWER BEFORE
REMOVING THE AC POWER.
Connect the previously mounted 24VDC Power Supply to the POWER input on the SP4-TZC. Observe
correct polarity. See Figure 11.
STEP 1
STEP 1
Содержание SAFEPATH 4 SP4-TZC
Страница 2: ...2 Copyright 2004 2006 Cooper Wheelock Inc All rights reserved ...
Страница 39: ...39 Intentionally Blank ...
Страница 49: ...49 Intentionally Blank ...
Страница 51: ...51 Intentionally Blank ...