User guide

2-18
IM 04L41B01-01E
Troubleshooting
The DX does not react when you try to control it using the remote control terminal.
• Are the correct batteries loaded in the remote control terminal?
Check the voltage and polarity of the batteries.
• Are the batteries flat?
Replace the batteries with new ones.
• Does the ID number of the remote control terminal match the remote controller
ID of the DX that you are trying to control?
Chec
k the remote controller ID on the DX, and set the ID number of the remote control
terminal to the same value.
• Is the remote control terminal in ID number setup mode (condition in which the
ID key is pressed once)?
W
ait 8 seconds without pressing any keys to exit from ID number setup mode.
• Is the remote control terminal too far away from the DX?
Get closer to the DX. Control from as close to the front of the DX as possible.
• Is a strong light hitting the light-receiving section of the DX?
Take measures to prevent strong light from hitting the light-receiving section of the DX.
• Is there a magnetic field source such as a transceiver nearby?
Move the magnetic eld source away from the DX.
• Is the infrared output section of the remote control terminal or the light-
receiving section on the DX dirty?
Clean them.
• Is the DX in a condition that allows the relevant key operation?
Check the condition of the DX, and start from an operation that is possible.
2.10 Controlling the DX with the Remote Control Terminal (/KB1 and /KB2 Options)