Code-blue IA500-S SINGLE BUTTON ANALOG SURFACE MOUNT Instrukcja Użytkownika Pobierz pdf (Strona 12)

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GU-144-Epage 12 of 17

IA500

Administrator Guide

7 Audio Programming Mode

Audio programming is normally performed once all other programming has been completed. These

commands allow the installer/programmer to ne tune the IA500’s audio settings to maximize the

performance of the attached phone line services.

Field audio programming can have a negative effect on the performance of the IA500 if the person

implementing these changes is not thoroughly familiar with telecommunication systems.

NOTE: All changes can easily be reversed by using 99 - # at any time during the AUDIO PRO-

GRAMMING MODE session (i.e., 99 - # resets all programming modications back to factory default

settings).

1. Call the IA500 by dialing its assigned phone number or extension.

2. Upon answering, the unit will emit a short beep.

3. The unit automatically enters Monitoring Mode.

4. You have two minutes to initiate Audio Programming Mode.

5. Dial 8 - 2258 - # to enter into live monitoring mode.

a. As described in the chart on page 14 (Figure 4), command options include

Speaker Level, Microphone Sensitivity and Background Noise Filter, among others.

6. If the programming command is correct the unit will emit a single beep; an incorrect entry

will trigger a triple beep.

7. To close the programming session or to disconnect from the IA500, dial * # (Figure 1).

Command Description Command Range Default Example

81 Speaker Output Level 00-15 07 Lower the Speaker Level from 07

to 03 by dialing: 81-03-#

82 Microphone Sensitivity 00-15 07 To decrease the Microphone Sen-

sitivity from 07 to 03, dial: 82-03-#

83 Phone Line Receive

Gain

00-15 02 Increase the Phone Line Receive

Gain from 02 to 05 by dialing: 83-

05-#

87 Background Noise

Filter

1 = On

2 = Off

2 To turn on the Background Noise

Filter from 2 to 1, dial: 87-1-#

Filter Delay Speed 3 = no delay

4 = 10ms delay

3 Remove any Filter Delay Speed by

dialing: 87-3-#

Add a 10ms Delay by dialing: 87-

4-#

Figure 4

1 2 ... 7 8 9 10 11 12 13 14 15 16 17

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