PROEL ATMP240ZXL, Руководство пользователя

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13 CHIME ROUTING AND LEVEL
The Chime Routing switches enable the Chime function on the respective INPUT 1 ÷ INPUT 4 (17) inputs:
Examples:
ON – ON – ON – ON - CHIME enabled on all inputs
ON – OFF – ON – OFF - CHIME enabled on inputs 1 - 3 and disabled on inputs 2 - 4
OFF – OFF – OFF – OFF - CHIME disabled on all inputs
With the Chime function enabled on an input, when the respective dry contact closes (17 - C), the
amplifier will reproduce an attention tone from all the loudspeaker lines.
The
Chime Level potentiometer set the level of the attention tone.
14 VOX MIC PRIORITY
The VOX PRIORITY ENABLING switches enable the VOX function on the respective INPUT 1 ÷ INPUT 4 (17)
inputs:
Examples:
ON – ON – ON – ON – Vox Priority enabled on all inputs
ON – OFF – ON – OFF - Vox Priority enabled on inputs 1 - 3 and disabled on inputs 2 - 4
OFF – OFF – OFF – OFF - Vox Priority disabled on all inputs
When the VOX circuit of one of the channels with VOX enabled (ON) detects the presence of an audio
signal on the respective input (17), the AUX channels (A, B, media player) and the other channels having
VOX disabled (OFF) are silenced, while all channels with VOX enabled (ON) remain active at the output.
The
MIC PRIORITY knob sets the level of the signal that activates the VOX function. Turn it clockwise with
lower input signals, if turned fully counterclockwise the VOX function will be bypassed.
15 REMOTE MIC
RJ45 connector for dedicated
PA RM4 microphone base
for selected zones, groups of zones and general
calls.
The amplifier accepts up to a maximum of 4 PA RM4 bases connected in daisy chain configuration, with a
maximum full length of 200m of CAT5 or CAT6 net cable. See further for detailed instructions.