Display Backlight (Tla 852); Display Options (Fla 872); Changing The Height Of The Characters - Multitone FLA 872 Technical Manual

TLA 852/FLA 872
2.2.7

Display Backlight (TLA 852)

The unit display has a backlight which allows the display to be read in low-light
conditions.
To operate the backlight, first select the backlight function on the option screen as
shown in paragraph 2.2.3
When the backlight screen shows, use the
ON or OFF.
To return to the standby screen, push and hold the
for the unit to time-out.
2.2.8

Display Options (FLA 872)

Choose this option to show the display options screen. This shows two options :
To change the height of the message characters ABC (refer to paragraph 2.2.9)
a)
b) To operate the backlight
2.2.10)
2.2.9

Changing the Height of the Characters

When the display option screen is selected, the screen shows the two symbols with
the ABC symbol flashing.
There are two heights of character available; single height, which allows four lines
of a message to show on the screen, and double height, which shows two lines of
a message in large characters.
To change the character height, push the
shows on the screen.
To return to the standby screen, push and hold the
for the unit to time-out.
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¬ -
or buttons to select the backlight
O>
button for one second or wait
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or buttons until the required height
O>
button for one second or wait
(refer to paragraph
TM1205 Issue 2