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Basic Operations and Menu Navigation
Display Brightness 4
4-3
Caution
To prevent decrease of battery capacity, charge it at least twice
a year.
Power On/Off:
Press to power up or down with the last setup configuration.
The welcome screen shows what Analyzer settings are
currently in use. At power on a single beep can be heard.
To save battery power, the Analyzer display dims automatically when no keys are
operated during a certain time. This time is adjustable.
When a key is operated, the display turns on again.
For the adjustment of Auto-off time see Chapter 20, USER PREFerences.
Attention: the Analyzer switches off automatically when powered by battery only if no
further knobs are operated after power-on (i.e. when the welcome screen is displayed).
Display Brightness
Press repeatedly to dim/brighten the backlight.
Keep pressed for more than 5 seconds for extra brightness
for better visibility in strong sunlight.
Low brightness saves battery power.
Locking the keyboard
The keyboard can be locked to prevent unwanted operation during unattended
measurements:
ENTER
Press for 5 seconds to lock or unlock the keyboard.
Menu Navigation
Most of the Analyzer functions are menu operated. Arrow keys are used to navigate
through menus. The Function keys F1 ... F5 and the ENTER key are used to make
selections. Active Function key selections are highlighted with a black background.
How to use the menus is illustrated in the example below on how to adjust the Analyzer
for use with a certain printer type.
SETUP
The SETUP menu pops up.
F4
Submenu SETUP USER PREF appears.
Highlight Printer: .
ENTER
The PRINTER submenu appears. In this menu you can
adjust printer type and baudrate.