Jadak Photo Research SpectraScan PR-7 Series, Руководство пользователя

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Chapter 4
– Basic Setup Procedures
35
FIGURE 24 - SYSTEM MENU FIGURE 25 - PREFERENCES MENU
H
OW TO
A
DJUST
P
OWER
S
AVINGS
S
ETTINGS
The Power Saving feature is used to automatically turn off the display or the instrument if left on and
unattended. This is especially useful if your instrument has been equipped with the optional Li-ion battery for
portable operation. The user can select to enable or disable this feature.
1.
Touch Power Saving from the Preferences menu.
FIGURE 26 - POWER SAVING MENU
2.
The current status of the Power Saving feature is displayed in the window adjacent to Power Saving. In
the preceding example, Power Saving is Enabled . Touch this field to Disable Power Saving. It will then
read Disabled. If enabled, the count down time starts after the last command (screen touch) issued to
the instrument.
3.
To change the default time for power down turns,
touch the ▼ or ▲ icons adjacent to the
Turn power off
after (battery only) field to scroll through choices. Choices are 5 to 30 minutes or Never . If the
instrument does shut down, it must be restarted using the on / off (O/I) key.
4.
If you wish the screen to turn off after a pre-
determined time, touch the ▼ or ▲ icons adjacent to the
Turn screen off after field. Choices are 1 to 10 minutes or Never. If the screen does turn off, it can be
restarted by simply touching the screen, or any of the other keys.
5.
Touch Back when finished making selections.