ic audio
EV-5000
EN
16
Pressing T1 once again apears:
By pushing button T2 measuring of short circuit for
each individual zone will be activated or deactivated.
Handling is the same as described in the previous items.
Pressing T1 again apears:
By pressing key T2 measuring of open line for each
individual zone will be activated or deactivated.
Handling is the same as described in the previous items.
Pressing T1 once again appears:
Pushing T2 selects the kind of control for starting
the stored ermergency announcenments. In the
first case switch input 1 (EMY1) controls emergency
announcement 1 and switch input 2 (EMY2)
emergency announcement 2. In the second case both switch inputs will control
emergency announcement 1. Pressing T2 will toggle between the two modes.
Pressing T1 again appears:
Pushing button T2 several times will toggle
between normal and small tolerance of impedance
measuring.
Pressing T1 once agin appears:
T1 switches the AUX input (without using the
request control line) permanently active. This
function is very useful for testing voice
intelligibility. To stop this mode push the PROGRAM
key, whereon the system returns to the
opening menu.
T2 switches back directly to the opening menu.
T2 Adjustment of all volume controls
Besides the items shown in the users menu
MUSIC
MUSIC MA (music master)
CHIME
MESSAGE
AUX
now there are the following further controls to be adjusted:
VOLUME
Master Volume control outputs
BASS
Bass control outputs
TREBLE
Treble control outputs
EV-P4
Volume control subzone callstations
EV-PAGE
Volume control 80-channel callstations
ALARM1
Volume control stored emergency announcement 1
ALARM2
Volume control stored emergency announcement 2
FIRE MIC
Volume control fireman MICs
T2 = SHORT CIRCUIT
T1=NEXT
T2 = OPEN LINE
T1=NEXT
T2 = ALARM START
SWITCH1-2 = ALARM1-2
T2 = ALARM START
ALL SWITCHES ALARM1
T2 = IMP. TOLERANCE
NORMAL
T2 = IMP. TOLERANCE
SMALL
MEASURING
T1=START T2=NEXT
MEASURING 1234
PROGR. KEY: STOP
