MODEL 2830A USER MANUAL
2830A UM
REV 3.0
20
5.5.3
VOLUME CONTROLS – 2 WIRE
Turn power switch to ON, turn speaker switch to ON, and adjust both volume
controls to mid-scale. Tender has to depress PUSH-TO-TALK BUTTON in order to
talk to diver. Tender and Diver talk to each other during Tender adjusting volume
controls as below:
Tender - While diver is speaking, adjust Tender Volume Control to a
comfortable level.
Diver - Depress the push-to-talk switch and while talking into the panel
microphone, adjust diver volume control to a comfortable level for the diver.
5.5.4
OTHER DIVER CONTROLS (2-WIRE MODE)
5.5.4.1
PTT All Divers Switches
Push-to-Talk to All Divers switch is located on the left bottom corner
below Power ON/OFF Switch. This Switch allows all divers to hear the
Tender, it change all divers to be listening and tender in talking mode.
5.5.4.2
Diver PTT Switches (Diver 1, Diver 2 & Diver 3)
Diver Push-to-Talk switches located below earphone volume control for
each diver section. PTT will allow the specific diver to hear Tender and
other divers, it change the diver to be listening and tender in talking
mode
5.5.5
VOLUME CONTROLS (4-WIRE MODE)
The upper row of volume controls, set the microphone volume, the lower row of
volume controls, set the earphone volume. Tender controls are considered master
controls. The optimum settings are when controls are closely matched, with
differences compensating for differences in diver levels.
Turn unit on and adjust volume controls as follows:
Tender should don headset and talk to himself. If adjustments are required, increase
or decrease Tender volume (controls). This will establish a system volume level.
Tender (Volume Controls)
Earphone - Divers talk, while tender adjusts to a comfortable listening level.
Microphone - Tender talks and divers determine a comfortable listening level,
having the tender adjust as needed.
5.5.6
OTHER DIVER CONTROLS (4-WIRE MODE)
If conditions change as a group, the tender volume controls can be used as master
volume control.
Connect tender headset earphones to Headset (input), and headset microphone to
Tender Microphone (input). Turn speaker off to avoid acoustic feedback. Operation
Содержание 2830A/24 Series
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