Sailor C4900 Installation Manual - 2.8.2

15

Installation

C4900/01

2.8.2

Test Procedure Intercom:

(Handset TX AF Circuits and Handset Audio Amplifier Circuits)

If only one control unit is connected, this test is not to be carried out.

If more control units are connected, do the following:

Test stimuli

Expected result

1

Handset (loc_1):

Handset (loc_1): INT-C dial display

and dialling tone in the handset.

Handset (loc_2): INT-C dial display

and dialling tone in the handset.

Other control units: VHF display.

2Handset (loc_1):

Handset (loc_1): INT-C dial display

Hook off.

and dialling tone in the handset.

Handset (loc_2): INT-C dial display

and dialling tone in the handset.

Other control units: VHF display.

  IC2

 CALLING

  IC1

 CALLING

    16

 0   08  01

MEM

VOL

SQ

  IC2

 CALLING

  IC1

 CALLING

    16

 0   08  01

MEM

VOL

SQ

0010