t&mSystems Project MIX818 - Manual (Page 11)

The System Line Source Input Signal Levels
can be adjusted from 190mV to 200mV using
the Line Source Input Gain control. This will
enable the signal level of all sources to be
equalized there by ensuring Output Volume
Level remains constant when switching from
one source to another source.
All system source inputs L(lines 1-8) have a
separate Gain Control.
selectable as mic or line with phantom power
available.
Every Line Source Input has a dual RCA Phono
Connect or, which will enable a Stereo Source
Signal to be connected. Note, however, this is a
Mono system and a StereoInput will be combined
to give a Mono Output.
16. Line Gain
17. Line Inputs
12. HF
13. Enable/Disable Switch
NOTE:
15. Fire Alarm
The Zone HF Treble of the
Zone Output can be controlled
by adjusting the HF Treble Level
Control. This Level Control will
provide adjustment of the 100Hz
AudioFrequency by 10dB.
Every Zone has a HF Treble Level Control
which enables the HF Treble Level of each
zone to be set independently of other zones.
If a Zone Remote Wall Control
Panel is to be used with the
System, The R J45 Remote
Control Panel Input needs to
be enabled. The RJ45 Remote
Control Panel Input is enabled/
disabled by pressing the Enable / Disable
Switch. Every Zone has an RJ45 Remote
Control Panel Input Enable / Disable Switch.
Only Enable when a Zone Remote
Wall Control Panel is connected.
The Zone Local Source Input
Signal Level can be adjusted
from 190mV to 200mV using
the Remote Source Gain con
-trol. This will enable the signal
level of all sources to be equali
-zed therebyensuring Output
Volume Level remains constant when
switching from one source to another
source. Every Zone Remote Source
Input has a Gain Control.
There are Fire Alarm dry contacts for zones
1-8. When Dry Contact is detected the EMC
Input will be open and take priority over all
other inputs.
14. Remote Source Gain
The EMC Input will only take priorityand broad
-cast to zones where there is a Zone FireAlarm
Dry Contact Closure.Each zone has aseparate
Fire Alarm Dry Contact.Fire alarm, alert,EVAC
and EMC in are of equivalent priority.
REAR PANEL LAYOUT
dB
The system has 4 Line Inputs,as well as 4 inputs
7