OPERATING INSTRUCTIONS
MCUK990801C8
Section 3
Issue 1
Service Manual
– 5 –
Revision 0
3 OPERATING INSTRUCTIONS
3.1 General
This section provides a brief guide to the operation and facilities available on the GD90 handportable unit. Refer to the
Operating Instructions for full operational information.
3.2 LCD Display
The GD90 handportable unit has a graphical chip on glass liquid crystal display in conjunction with the following icons:
Figure 3.1: LCD display
Following some operations the display will automatically clear after three seconds or after pressing any key except
E
.
T
Indicates received signal strength:
T
strong signal area;
\
weak signal area.
S
Indicates that it is possible to make an emergency call.
Menu
Number
The number of the feature pointed to by the pointer. To access a feature enter the menu number on the keypad.
H
Displays the battery charge level:
H
Battery is at full charge;
K
Battery requires recharging;
G
The battery icon flashes during charging. During car mount use, when the battery is fully charged, the battery icon will
not light.
Menu Icon
Displays a small icon related to the current status of the telephone:
Y
telephone is roaming on a non-home network;
t
using the “Call Divert” feature or the telephone has Call Divert set;
]
shows that the vibrate alert is switched on;
[
shows that telephone is in silent mode - no tones:
N
indicates there are unread Short Text Messages (SMS.). Lit when SMS area is full;
O
the telephone is locked;
U
shows that normal character have been entered in Alpha Entry;
V
shows that Greek character have been entered in Alpha Entry;
W
shows that extended character have been entered in Alpha Entry;
X
shows that numbers have been entered in Alpha Entry.
p
Indicates that the navigation key (
g
) can be pressed. Each arrow will light individually to indicate which direction is valid.
Option Area
Pressing the select key (
B
) will select the option displayed in the option area of the display.
Option Area
Menu Number