Taking The Disc Out Of Emergency; Service Mode; How To Upgrade (Ic731) By Upgrade Disc - Marantz SA-11S1 Service Manual

4. TAKING THE DISC OUT OF EMERGENCY

To open the stucked tray, push the eject lever.
Top View
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 auto-
matically.
(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.
Push
Eject lever
1-4
This picture shows the unit upside down.