LW Measurements HRB 303 300g x 0.001g - Manual (Page 7)

4.2.2 Parameter settings
4.2.2.1 Setting Zero range when power on
Press ON/OFF key, and when
“- - - - - - “ shows, press TARE key, display will
show “Pzr x.x”, press UNIT key to select, factory default setting is 20
4.2.2.2 Setting Zero range of ZERO key
Press ON/OFF key, and when
“- - - - - - “shows, press TARE key, and then press
ZERO key, display shows “Kzr xx”, press UNIT key to select, factory default
setting is 4
4.2.2.3 Setting Zero range of TARE key
Press ON/OFF key, and when
“- - - - - - “shows, press TARE key, and then press
ZERO key multiple times till display shows “Ktr xxx”, press UNIT key to select,
factory default setting is 100
4.2.2.4 Setting overload range
Press ON/OFF key, and when
“- - - - - - “shows, press TARE key, and then press
ZERO key multiple times till display shows “Ovr xx”, press UNIT key to select,
factory default setting is 9d
4.2.2.5 Setting Beeper
Press ON/OFF key, and when“- - - - - - “shows, press TARE key, and then press
ZERO key multiple times till disp
lay shows “b2 ON” or “b2 OFF”, press UNIT
key to switch it ON or OFF.
4.2.2.6 Setting ZERO and TARE function merge function
Press ON/OFF key, and when
“- - - - - - “shows, press TARE key, and then press
ZERO key multiple times till display shows “Zt ON” or “Zt OFF”, press UNIT key
to switch it ON or OFF, in this model, it has to be set OFF
4.2.2.7 Setting Auto Shut off
Press ON/OFF key, and when“- - - - - - “shows, press TARE key, and then press
ZERO key multiple times till display shows “A ON” or “A OFF”, Press UNIT key
to select Auto shut off mode “ON” or “OFF”.
4.2.2.8 Setting Backlight
Press ON/OFF key, and when“- - - - - - “shows, press TARE key, and then press
ZERO key multiple times till display shows “L ON”, “L OFF” or “ L AU”, Press
UNIT key to se
lect backlight to be “On”, “Off” or “Auto”.
17
1 Safety
1.1 Representations and symbols
Important instructions, which involve safety, are highlighted with the appropriate
mark:
1.2 Safety recommendations
When using the weighing equipment in surroundings with increased safety
requirements, the corresponding regulations must be observed.
The weighing machine may only be used with the power adapter supplied
exclusively for use with the weighing machine.
Before inserting the power adapter, the user must ensure that the operating
voltage stated on the power adapter agrees with the mains voltage.
If not, please contact Customer Service at the address above.
If the power adapter or its cable is damaged, the weighing machine must
immediately be disconnected from the electricity supply (pull out the power
adapter).
The weighing machine may only be operated from mains electricity supply with
a power adapter which is in perfect condition.
If there should be any reason to believe that it is no longer possible to operate
the weighing machine without danger, the weighing machine is to be
immediately unplugged from the electricity supply (pull out power adapter) and
secured against inadvertent operation.
In carrying out maintenance work, it is essential to follow the recommendations
in Chapter 6 Maintenance and service.
The weighing machine must not be operated in an area subject to explosion
risks.
Care must be taken when weighing liquids to ensure that no liquid is spilt into
the inside of the weighing machine or into connections on the rear of the
equipment or the power adapter. If liquid is spilt on the weighing machine, it
must immediately be unplugged from the mains electricity supply (pull out
power adapter).
The weighing machine may only be operated again after it has first been
re-checked by a service technician.
These operating instructions must be read by each operator of the equipment
and must be available at the workplace at all times.
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