E.F. Johnson Company CONVENTIONAL VOTING RECEIVER, User Manual

Page: 23 / 148

VHF RECEIVER
2-7
July 2000
Part No. 001-2000-720
2.2.6 TEST
Figure 2-21 TEST MENU
Receiver
This menu selection walks through the alignment
of the receiver on the computer screen. Refer to Sec-
tions 2.3 and 2.4 for the Receiver alignment in this
manual and Figure 2-29 for an alignment points dia-
gram and Figure 2-30 for the Receiver Test Setup.
Full CVR
This menu selection walks through the alignment
of the entire CVR. The Receiver portion is a perfor-
mance test and adjustment. The Audio and Data por-
tions are level adjustments for the CVR Interface
Board. Refer to Figure 2-28 for an alignment points
diagram for the Interface Board.
CVR To Voter Interface
Figure 2-22 CVR TO VOTER INTERFACE
This menu selection walks through the alignment
of the audio output level setting of the receiver.
2.2.7 UTILITIES
Figure 2-23 UTILITIES MENU
COM Port
This is the COM port used to send and receive
data from the Repeater MPC. An interface cable con-
nects the Repeater to the computer (see Figure 2-25
).
Figure 2-24 COM PORT SELECTION
Figure 2-25 LAPTOP INTERCONNECT CA-
BLE
Display Mode
This screen allows the color mode to be selected
for color monitors. When using a laptop, monochrome
is recommend for better resolution.
TO LAPTOP
TO CVR