IBM E74M - Manual (Page 17)

Sound Selection and Adjustment ( )
You were introduced to the procedure of selection and adjusting an
item using the OSD system.
Listed below are the icons, icon names, and icon descriptions of the
items that are shown on the main Menu.
A14
Raises or lowers audio level.
Raises or lowers treble level.
Raises or lowers Bass level.
Changes balance of left/right speaker level.
Enables or disables microphone usage.
Volume
Treble
Bass
Balance
Microphone
T R E B L E
5 0 %
M A I N : A D J :
B A S S
5 0 %
M A I N : A D J :
B A L A N C E
0 %
M A I N : A D J :
M I C R O P H O N E
M A I N : A D J :
V O L U M E
5 0 %
M A I N : A D J :
OSD Adjust Description