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User Interfaces
4.1.1 Front Panel LCD Display
The front panel display is a 2 line by 16-character LCD display. The display is lighted and the
brightness can be set to increase when the front panel is currently in use. The LCD display
automatically dims after a period of inactivity. The display has two distinct areas showing current
information. The upper area shows the current parameter being monitored, such as 'Frequency'
or 'Data Rate'. The lower line shows the current value of that parameter. The LCD display is a
single entry window into the large matrix of parameters that can be monitored and set from the
front panel.
4.1.2 Cursor Control Arrows
The 'Cursor' or 'Arrow' Keys (↑), (↓), (→), (←), are used to navigate the parameter currently being
monitored or controlled. Table 4-2 describes the key functions available at the front panel.
Parameter
0 – 9
Type
Fixed Point
Changes Digit Toggles ±
Decimal
Unsigned
Changes Digit Increments
Hexadecimal
Enumerated
N/A
Date/ Time Changes Digit
IP Address Changes Digit Increments
Text Strings
Changes
Character
4.1.3 Front Panel Keypad
The Front Panel Keypad consists of a 10-key numeric entry with two additional keys for the 'Enter'
and 'Clear' functions. Table 4-2 describes the key functions available at the front panel.
4-2
Table 4-2.
Edit Mode Key Functions (Front Panel Only)
↑
↓
Toggles ±
(If Signed)
(If Signed)
Decrements
Digit Value
Digit Value
Previous
Next
Value in
Value in
List
List
N/A
N/A
Decrements
Digit Value
Digit Value
Increments
Decrements
Character
Character
Value
Value
MM200 High-Speed Microwave Modem
←
→
Moves
Moves
Cursor 1
Cursor 1
Position
Position
Left
Right
Moves
Moves
Cursor 1
Cursor 1
Position
Position
Left
Right
N/A
N/A
Moves
Moves
Cursor 1
Cursor 1
Position
Position
Left
Right
Moves
Moves
Cursor 1
Cursor 1
Position
Position
Left
Right
Moves
Moves
Cursor 1
Cursor 1
Position
Position
Left
Right
'Clear' &
'Clear' &
←
→
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Clears to
Clears to
Left of
Right of
Cursor
Cursor
Inclusive
Inclusive
TM086 - Rev. 4.1
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