Operator Controls - IBM eserver 7210 Service Manual

Operator Controls

DANGER
The 7210 Model 025 DVD-RAM Drive has the following operator controls.
Power Switch
The power switch ( 2 in Figure 1 on page 1) is a push button switch that enables
the power to be turned on or off. When the 7210 DVD-RAM Drive is on, the
power-on light 1 is on and is green.
Note: The
Load/Unload Button
The load/unload button 3 enables the DVD-RAM tray to be inserted or ejected.
To insert or eject the tray, press and hold the load/unload button for about one
second. The load/unload button operates only when the 7210 DVD-RAM Drive
power is on.
Manual Unload Hole
When a power failure or a DVD-RAM drive failure prevents the DVD disc from
ejecting, the disc can be removed manually. Insert a solid metal rod (such as a
paper clip or bristol wrench) into the manual unload hole 4 until resistance is
met, then gently push to unlatch the DVD disc tray.
Note: This step may have to be repeated several times.
Volume Control
For headphones, the volume control 6 raises or lowers audio volume. Rotate the
volume control to the right to increase the volume, and rotate it to the left to
decrease the volume.
Headphone Jack
The 7210 DVD-RAM Drive has a standard miniature stereo headphone jack 7
located next to the volume control.
Audio Jacks
On the rear panel, the 7210 DVD-RAM Drive has left and right audio jacks that
can be cabled to a stereo amplifier (see "Rear View" on page 4).
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7210 DVD-RAM Drive Service Guide
An electrical outlet that is not correctly wired could place hazardous voltage
on metal parts of the system or the products that attach to the system. It is the
customer's responsibility to ensure that the outlet is correctly wired and
grounded to prevent an electrical shock. (RSFTD201)
symbol under the power-on light is an International Organization
for Standardization (ISO) symbol for a push button switch.