19
2.5.3 Adjustments on the SP4-TZC Zone Controller
The SP4-TZC has two adjustments described in Table 3.
Table 4
SP4-TZC Adjustments
Adjustment
Results
BGM Volume Adjust (R17)
Clockwise for Volume Increase
Page Volume Adjust (R7)
Clockwise for Volume Increase
The page level is set using the "Page Volume" control on the SP4-TZC. Ideal signal level (during a page) occurs
when green/yellow Page Level LED's are constantly lit with an occasional flicker of the red Page Level LED.
Once the Page Level is set, bring up the BGM (Background Music) level control on the SP40S. Set the volume
during a telephone page to a level that produces clear, audible paging.
The background music level is set using the "BGM Volume" control on the SP4-TZC.
Refer to Figure 13 for the locations of these volume adjustments.
Page Volume
Adjust
BGM
Volume
Adjust
Figure 13
SP4-TZC Adjustment Locations
2.5.4 Testing the
SAFEPATH
®
4
Multi-Function Facility
Communications System Paging Function
In the “factory default” configuration, the paging function will only allow Individual Zones and Fixed Zone
Groups to operate. Background Music will be broadcast on all Individual Zones. In order to program Logical
Zone Groups and edit the Individual Zones for Background Music the SP4 Telzone Programmer 2 software
must be used. The installation and use of the SP4 Telzone Programmer 2 software is described in Chapter 3.
Содержание SAFEPATH 4 SP4-TZC
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