ASL INTERCOM PS 430 Manual de usuario descargar pdf (Pagina 9)

PAGE 9

User Manual PS 6379 Mk2 / February 2013 © ASL Intercom BV

15 MASTER VOLUME knob

By turning this knob one adjusts the volume of

the sum of all intercom signals as heard in the

loudspeaker and/or headset. This knob may

also adjust the master volume control for both

the intercom and the PGM (Program Audio)

signals, depending on the position of jumpers

#44.

16 PGM VOLUME

By turning this knob one adjusts the listen

volume of the PGM input. The signal of the

PGM input can only be heard on the speaker

and/or headset of the PS 6379 Mk2 and does

not appear on the intercom lines.

(When a TALK button is pushed and the

speaker is On, the speaker is automatically

attenuated. This diminishes the effect that the

PGM signal goes from the speaker into the

microphone). The position of jumpers #44

determine whether the program audio listen

level is also controlled by the Master Volume

knob (#15).

17 STAGE ANNOUNCE button

By pushing this button the microphone signal is

directly routed to the line level output at the rear

panel. The microphone signal (the ‘Announce’)

is not sent to the intercom channels. Whilst the

Stage Announce button is kept pushed, the

channel TALK buttons are disabled (the built-in

LEDs extinguish if they were lit before) and

the

speaker is automatically switched off.

To achieve that the speaker is not automatically

being switched off, the position of a certain DIP

switch has to be changed. See section 11.0 DIP

switch D).

18 SPEAKER ON/OFF button

With this button the loudspeaker can be

switched on or off. The LED in the button is lit

when the speaker is switched on. As soon as a

headset is plugged in, the speaker is

automatically disabled (if it was enabled

before). By pushing the speaker on/off button,

the speaker is enabled again and the audio can

be heard over both the speaker and the

headset. When unplugging the headset, the

speaker setting (on or off) is as before the

headset was plugged in.

19 ALL MICS MUTE button

By pushing this button the TALK buttons of the

PS 6379 MK2 and the TALK buttons of the

connected remote stations are disabled

(if they were previously enabled). After the ALL

MICS MUTE button is being pushed, it is lit for

a few seconds. Also all channel MIC MUTE

buttons (#7) are lit for a few seconds.

Disabled TALK buttons (on the PS 6379 MK2 or

on a connected remote intercom station) can be

enabled again by pushing them.

20 ALL BUZZERS MUTE button

By pushing this button the buzzers of the

connected stations and of the PS 6379 Mk2 can

be muted. After being pushed, all channel

Buzzer Mute buttons (#8) are lit. The buzzers

remain being muted until the ALL BUZZER

MUTE button is switched off again (the buzzer

mute status is abolished). The channel Buzzer

Mute buttons return to their previous status (the

ones which were lit before the ALL BUZZER

MUTE button was pushed remain being lit)

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