Datcon DT4120 Series, Руководство по эксплуатации

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DT4120 xx xx (PS)
20170324-V0
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7.11. Display refresh time (09. menu item)
Function The instrument performs cca. 12 measurements in each
seconds. It’s too fast to see the changing of the
measurement value.
Here you can define the time periods by which the
instrument displays the new measurement values.
[Factory default: 0.5 second]
Sequence of operations 1. Enter the menu with the supervisor code.
The way the code should be type in can be found in
Chapter
7.1. Typing the code in . You see on the display:

.
2. Keep stepping by pressing the ▲ button as long as you
see this menu item:

( Ref resh = refresh).
3. Enter the menu item by pressing the ENTER button.
4. You see this

. on the display. It’s meaning:
refresh in each 0.5 seconds). The 0.5 numerical value is
blinking it signs that it can be modify.
5. Pressing the
▲ button select the time periods by which
the instrument should display the new measurement values.
You can choose from the followings: 1.0 second / 1.5
seconds / 2.0 seconds / 0.1 seconds / 0.3 second / 0.5
second. [Factory default: 0.5 second].
Exit from the menu item 1. After finishing the setting, press the MENU button, to exit
the menu item, and you see this:

.
(2. If you want to change the setting you have done just
now, or if you just want to check what you have typed in, go
on with the operation from point 3 of the
Sequence of
operations .)
(3. If you don’t want to exit the menu, as you want to do
further settings, then you may select the desired menu
items by pressing the
▲ button.)
Exit from the menu
1. Press the MENU button. First the mnemonic

( Save ), then the mnemonic

( Exit ) are shown on the
display. With this the storing of the settings is completed.
The instrument has exited the menu and goes on with the
measurement.