Turn The Instrument On; Set The Display Contrast; Select The Language; Routine Operation - Hach DRB 200 Manual Del Usuario

Table 1 Thermometer symbols
Symbol
Start-up

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.

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.
Description
The heating block is increasing in
temperature.
The heating block is at the selected
temperature.
The heating block is decreasing in
temperature.
3. When the correct language is shown, push the key for the language.
Refer to Table 2.
Table 2 Language settings
Setting Language
GB English
D German
F French
I Italian
E Spanish

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.
Operation
W A R N I N G
Chemical exposure hazard. Obey laboratory safety procedures and wear all of
the personal protective equipment appropriate to the chemicals that are handled.
Refer to the current material safety data sheets (MSDS) for safety protocols.

Routine operation

C A U T I O N
Burn Hazard. Do not put a finger in an opening in the heating block. Close the
protective cover before increasing the temperature of the heating block, and
always keep the protective cover closed during operation.
Setting Language
NL Dutch
S Swedish
PL Polish
DK Danish
English 7