Hach DR 2800, User Manual, Page: 25 / 96

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Standard Operations
5.2.3 Setting the Date and Time
1. From Instrument Setup, press
DATE & TIME
.
2. The date and time are subdivided over a number of fields.
Press the appropriate field and use the arrow keys to change
the highlighted value.
3. Press
OK
to confirm. The instrument will return to
Instrument Setup.
5.2.4 Setting the Display and Sound Preferences
1. From Instrument Setup, press
DISPLAY & SOUND
. The
following options will be displayed:
• Display/Contrast—Adjusts the display contrast to suit
lighting conditions and viewing angle.
• Screen Touch—Activates 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. Press
OK
to confirm. The instrument will return to
Instrument Setup.
5.2.5 Setting the Power Management Options
The power management option places the instrument in a standby
mode or shuts the instrument off automatically after an idle period
to prolong battery life. The battery is an optional accessory and is
not included with the instrument.
1. From Instrument Setup, press
POWER MANAGEMENT
. The
battery symbol indicates the battery life in %.
Note: The timer settings are only available when the instrument is using
battery power.