JCM Technologies KEEROLL - RadioBand Maintenance and Indicators; LED and Beep Indicator Table; RadioBand Transmitter Battery Replacement

Maintenance
Leds and beeps indication table
The status of leds is shown during 5 minutes after pressing PROG button or during the Check function. The rest
of the time they are turned off.
IN1/IN2
LED Beeps Equipment Message Solution
ON No beeps
transmitter
Safety edge activated ---
OFF No beeps
RB3
transmitter
Safety edge connection and
operating correctly
---
ON No beeps
RB3
transmitter
Connection/ Configuration
error
Check if safety edge is pressed, if
not review the connections and
configuration and reprogram
again
Intermittent No beeps
RB3
transmitter
The safety edge does not
operates well (it is not con-
nected or not programmed)
Connect properly or program the
safety edge transmitter on the
receiver
OFF
4 beeps
every 20
seconds
RB3
receiver
RB3 transmitter low battery
Verify the batteries of the trans-
mitter
ON No beeps
RB3
receiver
Communication failure
between RB3 R and RB3 T
Verify the radio signal with the
Check function
Replacing the transmitter battery
If the led is at ON, the RadioBand3 connected is in a low battery state.
If the led is at ON, the RadioBand3 connected has no battery.
Remove the box cover. Replace the two used batteries with new ones, taking into account the polarity indicated by the con-
nector. Check that the new batteries support the same temperature range as those they are replacing.
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