4. TAKING THE DISC OUT OF EMERGENCY
To open the stucked tray, push the eject lever.
Top View Push
Eject lever
This picture shows the unit upside down. The eject lever is pointed by the arrow.
5. SERVICE MODE
How to upgrade (IC731) by upgrade DISC. (90M-SA11S1DVD )
1. Press the POWER button while pressing the PLAY and STOP buttons. 2. Press the OPEN/CLOSE button to open the tray, Insert the update DVD-ROM (part No.:90M-SA11S1DVD). 3. Press the SOUND MODE and STOP buttons. The Display indicates �VERSION UP�. 4. Press the OPEN/CLOSE button to close the tray. The Display indicates � TOC Reading� >>> � FILE CHECK�>>> � ERASE� >>> � WRITING�. 5. Software updating will be done automatically. When the updating is finished, The disc tray opens automatically. (Updating takes about 1 minute.) 6. Remove the DVD-ROM from the disc tray. Upgrade is completed, Press the POWER button to turn off the unit. 以���������������������� POWER ��������������
