CommandPro
®
General Purpose & Safety Applications
User Manual
18
9M02-9028-A031-EN
Rev 4
6.4.1 Status LED
LED Identification
Possible Cause
LED is Off
Transmitter is Off
– switch transmitter On
Batteries are dead
– replace batteries
Transmitter failure
– call for service
In Utility Mode
LED flashes at low rate
Transmitter is operating in a normal mode
LED flashes at high rate
Command Switch is pressed
LED flashes Red/Green (‘A’
series only)
Batteries getting low
– change batteries at the next convenient
opportunity
LED flashes on-off at a slow rate
(½ second on and ½ second off)
Batteries getting low
– change batteries at the next convenient
opportunity
LED remains on continuously
(LED might flicker slightly)
A switch was activated at the time the transmitter was switched on or a
general failure occurred that requires factory service. Ensure no other
switches are pressed while attempting to switch the transmitter on
LED will not light when ON/OFF
button is pushed
Replace batteries. If this does not correct the problem, the transmitter
must be repaired
6.5
Replace the Batteries
CAUTION
The transmitter’s electronic components are exposed when the back of the case is removed. Take
care to prevent dirt or other contaminants from entering the case. Do not allow the circuit to be
scraped or damaged in any way.
1.
For ‘A’ Series IP67 rated transmitters, fully release the two captive screws and remove the battery door.
2. Remove the AA Alkaline batteries. Press and hold STOP switch while inserting new batteries. Observe
correct polarity.
3.
For ‘A’ Series IP67 rated transmitters, fully replace the battery door and secure using the two captive
screws. Verify battery cover “O” ring is properly seated. ‘A’ Series Battery door screws should be
tightened until snug, plus half a turn.
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