Yamaha RM804 - Input Section Functions; Gain and Sensitivity Adjustment; Input Source and Routing

INPUT SECTION
и а зали зелена
Ө PEAK INDICATOR
These peak indicator LEDs warn of impending clipping by
flashing whenever the pre-fader signal reaches a level-3dB ,
below clipping level.
Ө GAIN CONTROL
Adjusts channel input sensitivity for optimum matching with
the input source. Input sensitivity can be varied between
—20 and —60dB, according to the level of the source signal.
The optimum gain setting for the best balance of signal-to-
noise ratio and dynamic range is achieved when the peak
indicator flashes only occasionally with the channel fader
@ set around “10” on its scale.
GENERAL SETTINGS OF INPUT LEVELS
Low-level microphone
(dynamic type)
High-level microphone
(condenser type)
Electrical, electronic musical
instruments
Low-level line (audio pro-
cessing)
Electrical, electronic musical
instruments
INSERT
(- 1048)
TAPE IN POSTI /
(-IOdB)
TAPE
STEREO
© INPUT SELECTOR
Selects either the INPUT (MIC/LINE) or TAPE input termi-
nals.
* То prevent damage to peripheral equipment due to the
transient noise produced when switching, lower the
respective channel fader when operating this selector.
@ PAN 8 РСМ ASSIGN SWITCHES
The PAN pot pans the post-fader signal between program
busses 1, 3 and 2, 4, while the PGM assign switches
determine which program busses are actually assigned
(connected) to the respective channel.
DIRECT OUT |
(1088) MIX BUSSES —
PGM — STEREO ECHO
(€) PEAK | | 23 4 LR
оо ©
РАМ
+,
(9 ©
| ML ВЕЕ
TAPE? N f
—————- —---— ECHO
.& STEREO
УРАН