Note that the "0" key is only applicable to the Compressor
Level Potentiometer (7), and is a toggled (Press On-Press Off)
function.
The adjustment range for the Compressor Potentiometer is
0 to 32767. The range for all other potentiometers is 0 to 255.
The handset adjusts potentiometers in real time. These
adjustments are recorded in the personality of the Control
Module.
Service Notes:
1.
Potentiometers 5, 6 and 7 apply to Control Modules
with the Digital Signal Processing (DSP) board.
2.
Also, the Channel Guard Level is now channel spe-
cific. To correctly set the level associated with a
channel, first select a channel using the Channel
Select Mode described on page A-11. Then return to
the Adjust Potentiometer Mode and adjust the Chan-
nel Guard level pot. (Only applicable to multiple
frequency stations.)
METERING MODE
The Utility Handset can monitor station performance by
providing a readout of various DC voltages in a properly
configured MASTR IIe.
To enter the Metering Mode from the main menu, press the
B key.
Select a specific parameter to measure by pressing the
corresponding number key as shown below:
Parameter MIIe function
MIII base station function Analog Range
1
2
3
4
PWR
Rx
Tx
Ext
Not Used
Rx Meter
Tx Meter
Not Used
Circulator Power Sensor
RSSI, Receiver Sensitivity
External Metering Point
External Metering Point
0-5V
0-5V
0-5V
0-10V
Function
Key
Display
Power up
handset
None
Enter adjust
pots mode
Line output
pot
Tx level pot
Line input pot
Channel Guard
pot
DSP line
cancellation
pot
DSP line
input pot
Compressor
gain pot
Back up
one level
Return to
top level
P DC XXX
MENU
P DI XXX
MENU
POT SEL
CP XXXXX
END
PRS
7
A
CLR
P LO XXX
P TX XXX
P CG XXX
P LI XXX
POT SEL
MNO
6
JKL
5
GHI
4
DEF
3
ABC
2
QZ
1
Figure 5 - Potentiometer Adjust Switches
It is not necessary to backup 1 level to the
display in order to select another pot. Just press the
desired number which corresponds to the next pot for
adjustment.
NOTE
POT SEL
Down 10 Up 10
Down 100 Up 100
10x
(only applicable with pot 7)
RCL
STO
#
OPR
O
*
Figure 6 - Ramping Switches
LBI-38599
A-8
