625 Table Wireless Controls Test and Repair
Antenna connection is very delicate. Do not kink wire or apply stress to connection.
When any control button is pressed, that controller sounds a single beep. All functions operate.
|
Cause |
Solution |
|---|---|
|
Low Battery |
Replace Batteries (size: AA) |
|
Faulty PC Board controller |
Replace controller |
When any control button is pressed, nothing happens. No beeps, no movement, etc. Check:
1.Perform Association Procedure below.
2.LEDs on base station PC board. Lights should quickly flash between “RX” and “TX” when function is activated.
If LED status is normal (see illustration):
▪Check LEDs on hand and/or foot control.
If no LEDs are illuminated, or if no quick flash between “RX” and “TX” lights when function is activated, check the following:
▪Modular harness (loose connections, damage, etc.)
▪Power supply to table
▪Replace base station PC board if necessary.
3.LEDs on hand / foot control PC board. Press any button on hand / foot control.
If LEDs function properly (see illustration):
▪Check antenna connection (see parts list for detail).
▪Replace antenna if necessary.
If LEDs do not function properly:
▪Replace batteries in controller (size: AA)
▪Replace controller touch membrane.
▪Replace controller PC board if necessary.
Association Procedure
The wireless controllers will only function with the table they have been associated with. This prevents unwanted movement in locations with more than one table.
Each wireless controller’s association is preset at the factory. This procedure is only required in the event of a malfunction, if a new controller is purchased, or if you are attempting to use the controller with a table other then the one it was originally associated with.
The base station PC board only stores the last two associated controllers. To ensure proper operation, Midmark® recommends re-associating both controllers (hand and foot), even if only one new controller is purchased.
To associate a wireless controller with a chair/table:
1.Disconnect power to the table for at least 3 seconds.
Step 2 must be performed within 10 seconds of the power up beep sequence from the table.
2.Reconnect power, wait for the power up beep sequence from the table, then press and hold the stop and home buttons on the wireless controller until you hear three beeps.
3.Check for proper operation of wireless controller.
4.If associating a hand and foot control, repeat procedure using the other wireless controller.
