Digi-Star ERM-2.4 - Manual (Page 10)

ERM-2.4 Operators Manual
10
TESTING THE SYSTEM:
1. To test the system, check the following:
a. The red Tx LED (as shown in Figure 1) should flash at a rate of
approximately 10 times per second.
b. The Cab control should show what is displayed on the Indicator.
c.
When the Cab Control 2.4 “ZERO” button is pressed, the Rx LED on
the ERM-2.4 should illuminate briefly and the indicator should display
“ZERO”.
NOTE: Failure to install the ERM-2.4 system properly will result in decreased
range or performance
. Refer to the “Suggested Mounting Locations” section for
more details.
TROUBLESHOOTING:
ERM-2.4 is not turning ON.

Ensure power is plugged into indicator.

Ensure indicator is powered ON.

Ensure that a J905 port is installed on
the Indicator and PWR LED is ON.

Ensure the indicator is running 8J or
newer.

Ensure Indicator settings are
configured to work with the ERM-2.4
ERM-2.4 is not
communicating with Cab
Control 2.4

Ensure radio channel is set properly.

Ensure ERM-2.4 is connected properly
to J905 and PWR LED is ON.

Ensure that red Tx diagnostic LED is
blinking approx. 10 times per second.
Technical Support Hotline: 1(920)-563-9700