RCF BM 3022 User Manual

6
ENGLISH
DIP-SWITCH no. 1: AGC (Automatic Gain Control)
Compressor / limiter that (if enabled) normalizes the microphone signal level,
regardless of the voice intensity.
Suggested setting: ON.
DIP-SWITCH no.2: Priority
Priority of the BM 3022 paging microphone on all the others (without priority)
linked in the same line.
The paging microphone(s) having priority can engage the audio channel at any
time, temporarily disabling all the other paging microphones without priority.
When the system is set to the ‘interlocking’ mode (all dip-switches no.3 set to
‘I/Lock’), only one paging microphone with priority can be activated (the first in
chronological order).
DIP-SWITCH no.3: Mixing mode (Mix) – Interlocking mode (I/Lock)
This seTTing is necessary when 2 or more Bm 3022 paging microphones are linked TogeTher
in The same line.
All paging microphone dip-switches no.3 shall have the same setting (either
‘Mix’ or ‘I/Lock’).
Mixing mode: in a line made of 2 or more BM 3022 paging microphones, the
audio signal of each microphone (if activated through the TALK button) is always
mixed (on the shared audio channel) with all the others.
Interlocking mode: in a line made of 2 or more BM 3022 paging microphones,
only one at a time can be activated (the first in chronological order). The ‘busy’
indication (LED: flashing red) will appear on all the other paging microphones,
which will need to wait until the line is available again.
The paging microphones having prioriTy are excepTions: These can engage The audio channel
aT any Time and Temporarily disaBle all The oTher paging microphones wiThouT prioriTy.
when The sysTem is seT To The ‘inTerlocking’ mode, only one paging microphone wiTh prioriTy
can Be acTivaTed (The firsT in chronological order).
ON
ON
I/Lock: interlocking
ON
ON
Low: low sensitivity
(high threshold)
Long: 30 s
ON
1
2
3
4
5
6
7
8
AGC – Automatic gain control
Priority
Mixing / Interlocking mode
Chime
VOX function
VOX Level (sensitivity)
VOX Release time
SMART PTT – TALK button toggling
OFF
OFF
Mix: mixing
OFF
OFF
Hi: high sensitivity
(low threshold)
(Short): 3 s
OFF

RCF BM 3022 Specifications

General

Brand	RCF
Model	BM 3022
Category	Microphone
Language	English