Gai-tronics ITR2000A Tone Remote Deskset User and Installation Instrukcja Użytkownika Pobierz pdf (Strona 23)

ITR2000A Tone Remote Desk Set Installation

19 02/12

Level Adjustments and Diagnostics

After connections have been made, the desk set must be configured for transmit and receive audio levels.

These adjustments are made using the front panel buttons.

F1, F2, F3, and F4 are used to program the ITR2000A for specific installations and perform diagnostics.

They are:

 Line Output Adjust

 Line-In Sensitivity

 Diagnostics

Desk sets are shipped from the factory with default settings that meet most installation requirements.

The default settings are:

–10 dBm for Line Output Level Adjustment

–9 dBm for Line-in Compensation

However, it is important to verify that these parameters are adjusted to meet your specific installation

needs. The tree diagram below illustrates which buttons to press to access the programming features.

Press:

F1 or F2 or F3 or F4

Press: To program:

- Line Output Adjust

- Line-in Sensitivity

- Internal Diagnostics

Press: To program:

- Not supported

- RS-232 Diagnostic

- Not supported

Main Programming Selection Mode

Enter the main programming selection mode as follows:

1. Remove power to the ITR2000A.

2. Reapply power while holding down one of the programmable buttons, F1, F2, F3, or F4.

3. The F1, F2 and F3 LEDs flash, indicating the programming mode is activated and which buttons are

active. Release the programmable button.

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Gai-tronics ITR2000A Tone Remote Deskset User and Installation Instrukcja Użytkownika Strona 23