Quest Engineering Q-Matrix 88, User Manual, Page: 13 / 28

Q-Matrix 88
User Manual
User Manual Q-Tech Commercial Series Q-Matrix 88
11
The Line Inputs have an impedance of 47k
ohms.
Line 1-8 source inputs will be selectable 1.
using the Source Select control on the
front of the Matrix. 2)
The selected source input number will
2.
be indicated on the Matrix zone display.
Any extension Matrix unit connected to
3.
the system will use sources line 1-8 from
the master Matrix.
Only one set of input sources for lines 1
4.
-8 can will be connected per system.
18. Paging Console Inputs
Up to two paging
consoles can be
connected to the system
simultaneously via the
two paging console RJ45
input ports.
The paging consoles will
have equal priority and
will operate on a first
come first served basis.
The RJ45 pin assignment
order is as below:
RS485 B 1.
RS485 A 2.
GND 3.
+ 24V (OUT) 4.
GND 5.
+ 24V (OUT) 6.
MIC IN + 7.
MIC IN – 8.
19. Paging MIC Gain
The Paging MIC Gain control will adjust the
Paging MIC Input Signal Level. Each Paging
MIC will have its own gain control. Thereby
each Paging MIC can be set independently of
the other Paging MICs.
1 2 3 4 5 6 7 8
20. MIC1 Input
The balanced MIC1 input XLR type has an
impedance of 600ohms. Each zone has a
MIC1 Priority Button.
Each zone has a MIC1 priority button.
When the MIC1 priority button is not enabled,
MIC1 will be mixed with the line inputs on
each zone (1-8 or L).
When the MIC1 priority button is enabled,
MIC1 will take priority over all line inputs (1 - 8
or L) as well the wall control panel for that
zone.
MIC1 will have priority only on Zones where
the MIC1 Priority Switch is enabled on the
front panel. Zones where the MIC1 priority
switch is not enabled, MIC1 will mix with the
Source Selected for the Zone.
The MIC1 level will be controlled by the MIC1
Level Adjustment Knob and the Master Level
Adjustment Knob.
The MIC1 signal will be sent to any extension
Matrix connected to the system.
21. MIC1 Gain
The MIC1 Gain controls the MIC1 range from
5mV to 300mV.
22. MIC1 Bass
The MIC1 Bass controls the MIC1 gain at
100hz (±10dB).