ALTANA LCM III - Manual (Page 20)

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Standard Operations
5.2.4 Display and sound preferences
1. Press Display & Sound in the Instrument Setup.
The following options will be displayed:
• Display Contrast—Adjusts the display brightness to suit
lighting conditions.
• Screen touch—Activates//Deactivates a short beep each time
the screen is pressed (Default:off).
• Reading done—Activates/Deactivates a sound when a
reading is complete (Default: short beep every time a reading is
complete).
• Timer—Adjusts the length of the timer sound. Select Short or
Long. Long beeps are recommended for noisy environments.
2. Select Long to change the number of audio signals.
Use the alphanumeric keypad to enter/specify the number of
audio signals (4–25).
Note: A high number of audio signals increases the duration of the
tones and a small number of audio signals reduces the duration of the
tones.
3. Press OK to confirm. The selected number of the audio signals
sounds as a corresponding acoustic signal.
4. Press OK to return to Instrument Setup.
5.2.5 Power Management
The LCM III can run on mains or battery power.
Note: The battery is not part of the standard scope of delivery.
1. Select Power Management in the ”Instrument Setup“ menu.
The battery symbol indicates the charge status of the battery
in %.
Note: The timer settings in the Power Management menu are only
active when the instrument is running on battery power.