See also:

Deleting the callback data
1. Select the “CALLBACK” menu. 2. Select the phone number by operating the “TUNE/TRACK/CH” dial. 3. Select the “DELETE” menu. 4. Select the “CONFIRM” menu. Then “DELETED” is displayed and the selec ...

When “CHECK DEVICE” is displayed
This message is displayed under the following conditions. - When there is a short in the USB bus - When a non-corresponding device (for example a USB mouse) is connected - When a non-correspo ...

Maintenance schedule
The scheduled maintenance items required to be serviced at regular intervals are shown in the “Warranty and Maintenance Booklet”. For details about your maintenance schedule, read the separate “War ...