RAM AUF200, Руководство пользователя

Страница: 16 / 22

CHANNEL A:
The ChannelA is attributed to the general modulation. (Satellite channel, output deck, automatic
external musical program).
1 - Multi-turn cermet potentiometer for sensitivity calibration on left level of A channel
Variable from + 12 dBu to - 10 dBu. The sensitivity ( gain of input level ) increases clockwise.
2 - Multi-turn cermet potentiometer for sensitivity calibration on right level of A channel
Variable from + 12 dBu to - 10 dBu. The sensitivity ( gain of input level ) increases clockwise.
3 - Multi-turn cermet potentiometer for VCA rising time calibration of A channel ( fade in time from
0 to 100% of the audio modulation ). Variable from 0 to 4 seconds. The time increases
clockwise.
4 - Multi-turn cermet potentiometer for VCA falling time calibration of A channel ( fade out time
from 0 to 100% of the audio modulation ). Variable from 0 to 4 seconds. The time increases
clockwise.
5 - Multi-turn cermet potentiometer to reduce A channel when this one is closed ( B channel open ).
Adjustable from 4 dB to 96 dB. The reduction increases clockwise
6 - Warning light indicating that A channel is open ( audio proceeding ).
Note: the VCA is an electronic component with the gain determined by a continuous voltage.
(Voltage Controlled Amplifier)
CHANNEL B
The channelB is attributed to the replacement modulation. ( Advertisement, jingle, identification,
priority message ).
7 - Multi-turn cermet potentiometer for the sensitivity calibration on left level of B channel
Variable from + 12 dBu to - 10 dBu. The sensitivity ( gain of input level ) increases clockwise.
8 - Multi-turn cermet potentiometer for the sensitivity calibration on right level of B channel
Variable from + 12 dBu to - 10 dBu. The sensitivity ( gain of input level ) increases clockwise.
9 - Multi-turn cermet potentiometer for VCA rising time calibration of B channel ( fade in time from
0 to 100% of the audio modulation ). Variable from 0 to 4 seconds. The time increases
clockwise.
10- Multi-turn cermet potentiometer for VCA falling time calibration of B channel ( fade out time
from 0 to 100% of the audio modulation ). Variable from 0 to 4 seconds. The time increases
clockwise.
FRONT PANEL
A B
CHANNEL
+ +
SENS VCA ON
+ + + + +
L ATTENUA
TION
R
TIME CTRL
B
A

THRESHOLD
+ + + +
R L
PHONES
2 Channel Audio Fader

R
L
RMS
PPM
MODE VU
ON SENS VCA OUTPUT: ALL RELEASE
CUE INPUTS / OUTPUT
CHANNEL A CHANNEL B
IN / OUT CONTROL +dB -dB
+9 +12 +15 +3 +6 -3 -6 -12 -9 O
1 2 14 15 18 16 17 19 7 8
6 5
11 12 13
10 9 4 3
RAMI AUF200S 16