Assigning The Microphone Talk Buttons; Systems With Four Separate Power Amplifiers - Monacor MEVAC-4 Bedienungsanleitung

Indication on display Source / Function
Background music
MUSIC 1 Input IN PRG (37)
Fine adjustment
Background music
MUSIC MA Input IN PRG (37)
Basic adjustment
Chime prior to an
CHIME announcement from
a microphone
Additional input
AUX
IN AUX (38)
Text file stored on
MESSAGE
the memory card
Total volume for the
VOLUME
zone selected
BASS
TREBLE
Microphone
SYS 4 / 2 Terminals MICRO-
PHONE (31)
Main alarm stored on
ALARM 1
the memory card
Preliminary alarm
ALARM 2 stored on the
memory card
Firememan's
microphone
FIRE MIC Terminals FIRE-
MIC (30) and jack
FIRE MIC (1)
F. CHIME Fireman's siren
* With the adjustment −−dB, the source will not be routed to the zone
indicated. The source will be locked for this zone.
The white fields list the sources whose volume can be changed without
calling up the programming menu (see chapter 6.3).
Fig. 70 Level adjustment options
7) Use the buttons UP and DOWN to adjust the volume of the
source selected. UP will increase the volume, DOWN will
reduce the volume.

7.2 Assigning the microphone talk buttons

1) Call up the selection menu and enter the password (chap-
ter 7.1, steps 1 – 4) to call up the programming menu:
T1=NEXT T2=LEVEL
T3=INST. T4=MOD/REL
Fig. 71 Programming menu
2) Use the button T4 to call up the configuration menu for
the input sources:
T1=TEXT/AUX/ALARM
T2=SYS4/2
Fig. 72 Configuration menu for the input sources
SYS4 / 2 is the system designation for the microphones.
3) Press the button T2 to call up the menu for assigning the
microphones to the output lines:
KEY NR:01
T3=AUDIO T4=RELAIS
Fig. 73 Assignment of the microphones to the output lines
Here, audio / relay programming for the talk button of
MEVAC-1PTT or for the talk button 1 of MEVAC-4PTT can
be made. Use the button T1 (= NEXT) to select the other
talk buttons (2, 3 and 4).
Adjustment range
−−dB*, −16 dB ... −00 dB
−30 dB ... −00 dB
−−dB*, −16 dB ... −00 dB
−−dB*, −16 dB ... −00 dB
−−dB*, −16 dB ... −00 dB
−68 dB ... −00 dB
Bass −15 dB ... +06 dB
Treble −15 dB ... +06 dB
−−dB*, −16 dB ... −00 dB
−−dB*, −16 dB ... −00 dB
−−dB*, −16 dB ... −00 dB
−−dB*, −16 dB ... −00 dB
−−dB*, −16 dB ... −00 dB
T1=NEXT
4) When T3 = audio menu (see chapter 7.2.1) or T4 = relay
menu (see chapter 7.2.2) is pressed (the relay function is
only required in systems with less than four standard power
amplifiers), the following menu for assigning the talk but-
tons or relays will appear (both menus look the same):
T3=CHOICE T4=SET/CLR
I I I I I
Fig. 74 In this example, no zone / no relay has been assigned to the
talk button previously selected.
T3=CHOICE T4=SET/CLR
I4I3I I1I
Fig. 75 In this example, the zones 1, 3 and 4 in the audio menu are
assigned to the talk button previously selected; the cursor
is on zone 2.
Use the button T3 to go to the next zone adjustment field.
(When the menu is called up, the cursor will be on zone 4;
with each press of the button T3, the cursor will go to the
next zone; after zone 1, zone 4 will be selected again. The
zone currently selected will be indicated by an underscore
and a blinking cursor.)
Use the button T4 to activate and deactivate the respec-
tive zone. (When the zone is activated, the corresponding
digit will be visible. In fig. 75, zone 2 is the only zone which
is not activated.) Proceed in the same way to make the
settings in the subsequent menus.

7.2.1 Systems with four separate power amplifiers

When a system is equipped with four standard power ampli-
fiers, a separate power amplifier is assigned to each speaker
line. To assign a speaker line as announcement line to each
button of the 4-zone microphone MEVAC-4PTT, assign the re-
spective line in the AUDIO specifications. In the RELAY setting,
all settings will remain deactivated.
1) Use the button T3 in the AUDIO menu to go to the next
zone adjustment field. (When the menu is called up, the
cursor will be on zone 4; with each press of the button T3,
the cursor will go to the next zone; after zone 1, zone 4
will be selected again. The zone currently selected will be
indicated by an underscore and a blinking cursor.)
2) Use the button T4 to activate and deactivate the respective
zone. (When the zone is activated, the corresponding digit
will be visible; also see chapter 7.2).
Adjustments for talk button 1
T3=CHOICE T4=SET/CLR
I I I I1I
Fig. 76 Adjustment in the submenu AUDIO
T3=CHOICE T4=SET/CLR
I I I I I
Fig. 77 Adjustment in the submenu RELAY
Adjustments for talk button 2
T3=CHOICE T4=SET/CLR
I I I2I I
Fig. 78 Adjustment in the submenu AUDIO
T3=CHOICE T4=SET/CLR
I I I I I
Fig. 79 Adjustment in the submenu RELAY
3) Proceed in the same way to make the adjustments for but-
tons 3 and 4.
37