Regency
®
Model 4720 Control/Communicator Installation Manual (P/N 150476, Rev. A) Revised 10/98
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16.12.9 Set Time Mode
When you first apply power to the system, it will come up in the Set Time mode. If you are not in
this mode, follow the directions below.
1. Press 9, TEST, followed by a valid access code (0 or 1). The display will show SET TIME.
2. The time setting is six digits in length. The first digit corresponds to the day of the week. The
second digit will indicate either AM (0) or PM (1). The last four digits are the actual time in
hours and minutes (include leading zeros).
3. To set the correct day, use the table below.
4. For the second digit in the time setting, enter 0 for AM time or 1 for PM time.
Example: To set the time for Tuesday at 9:00
AM you would enter 2, 0, 0, 9, 0, 0.
5. After pressing the 6th digit, the panel will return to its normal operating state.
16.13 Intercom Operation
When using the intercom, you have a choice of talking to one (1) intercom station, all of the intercom
stations, listening only to one station, or listening only to all of the stations.
16.13.1 Two-Way Communication
To communicate with one station, follow the instructions below:
1. Enter the station # (1 - 8) that you wish to communicate to, then press ICOM.
2. When you are done talking, press ICOM to turn off the intercom.
Note: During 4720 programming you will select an Intercom Time-out. This number will be from 15 to
255 seconds. The intercom feature will automatically hang up after the programmed time has
elapsed. The intercom will beep 10 seconds before it turns off.
16.13.2 Intercom Paging
To call all of the intercom stations at one time, press ICOM without pressing any other key. When
this is done, all of the intercoms will be active.
16.13.3 Listen Only
1. To listen to one station without being heard by the other, enter the number of the station twice,
then press ICOM.
2. When you are finished listening, press ICOM to turn off the intercom.
Example: If you wish to listen to Station 4 without being heard, enter 4, 4, ICOM. You can now hear Station
4, but Station 4 cannot hear you.
16.13.4 Listen-Only Paging
1. To listen to all of the stations without being heard by them, enter 1, 0, ICOM.
2. Press ICOM again to turn off the intercom.
Digit Day
0 or 7
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
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