Hach DRB 200, Руководство пользователя

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Table 1 Thermometer symbols
Symbol Description
The heating block is increasing in
temperature.
The heating block is at the
selected temperature.
The heating block is decreasing in
temperature.
Section 5 Startup
5.1 Turn the instrument on
N O T I C E
Do not turn the instrument off and on quickly as this can damage the
instrument. Always wait about 20 seconds before turning the
instrument on again.
1. Put the instrument on a stable, level, heat-resistant surface.
2. Connect the power cord to the power plug on the back of the
instrument.
3. Connect the power cord to a power socket with earthing contact.
4. Push the power switch on the back of the instrument to turn the
instrument on.
5.2 Select the language
To change the default language setting (English):
1. Hold down the left key and turn the instrument on.
2. Push the right arrow key to scroll through the menu. The display
goes back to the start of the menu at the end of the menu.
3. When the correct language is shown, push the key for the language.
Refer to
Table 2 .
Table 2 Language settings
Setting Language Setting Language
GB English E Spanish
D German NL Dutch
F French S Swedish
I Italian PL Polish
5.3 Set the display contrast
1. Hold down the middle key and turn the instrument on.
2. Push or hold down the up and down arrow keys to change the
contrast value.
3. Push OK to save the change.
8 English