GAI-Tronics DEX-203 Руководство - Страница 11

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DEX-103

DEX-203 D

ODEL

AND

Operation

The Driller's Intercom stations can be operated in hands-free, switched-duplex mode when the conditions

permit. If the conditions are not acceptable, the user can switch to simplex mode by depressing the T

button. In some situations (example: high ambient noise levels or stations in close proximity), the station

must be operated in simplex mode at all times.

Intercom Communication Modes

Master Communication - Communication between two stations can be automatically enabled during the

system start-up, or enabled/disabled by the master station.

1. To enable communication depress 6T and the number of the radio channel. To disable

communication depress 6T0. Refer to the "Listening to the Radio Channel" of the Central Switch

manual for more details.

: The associated slave station must be configured to transmit to the radio channel.

OTE

2. The LED on the front panel illuminates to indicate a call is in progress.

: For digital stations only, the beacon output can be activated for a variety of conditions. Refer

OTE

to the "Attendant Contacts" section of the Central Switch manual for details.

3. Depress and hold the T button or the footswitch and speak into the microphone to transmit audio.

4. Audio from the slave station is broadcast over this station's speaker when the T button or footswitch

is released.

Point-to-Point Communication – Refer to the "Direct Dialing" section of the Central Switch manual for

additional details.

1. Enable point-to-point communication by dialing the extension of the desired station, or by entering

the direct dial button(s) sequence.

2. The LED on the front panel illuminates to indicate a call is in progress.

: For digital stations only, the beacon output can be activated for a variety of conditions. Refer

OTE

to the "Attendant Contacts" section of the Central Switch manual for details.

3. Speak into the microphone to transmit audio. (If necessary, talk/listen control from this station can be

controlled using the T button on the keypad or by using the station's footswitch input.)

4. Audio is broadcast over this station's speaker when the other station user speaks. (If necessary,

talk/listen control from the other station can be controlled using the T button on the keypad or by

using the station's footswitch input.)

5. Terminate the call by depressing the X button.

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RILLER

NTERCOM

TATIONS

Pub.: 42004-692L2C

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