8525-0358-0M Rev-B
•
DR400C/DR550C Operation
2
INSTALLATION
Unpacking
Before beginning installation of your scale, make certain the instrument has been received in
good condition. When removing the scale from its packing, inspect it for signs of damage,
such as exterior dents and scratches. Keep the carton and packing material for return
shipment if it should become necessary. It is the responsibility of the purchaser to file all
claims for any damages or loss incurred during transit.
1.
Remove the scale from the shipping carton and inspect it for any signs of damage.
2.
Plug-in the supplied 9VDC power supply or install (4) AA 1.5V alkaline battery. Refer to the
POWER SUPPLY or BATTERY sections of this manual for more instruction.
3.
Place the scale on a flat level surface, such as a table or bench.
4.
The scale is now ready for use.
Power Supply
To apply power to the scale using the supplied
15VDC, 300 mA power supply, insert the plug from
the power supply cable into the power jack on the
left side of the indicator, then plug power supply into
proper electrical outlet. The scale is now ready for
operation.
Battery
The scale can use (4) AA 1.5V alkaline batteries (
not included
). If you wish to operate the
scale from batteries, you must first obtain and install the batteries. The batteries are contained
in a compartment in the display. Access is via a removable door on the back of the display.
Battery Installation
The DR400C/DR550C Digital Scale operates with
(4) “AA” batteries (Alkaline preferred).
1.
Place display face down on a flat surface.
2.
Remove battery compartment door and insert
batteries into compartment. Make certain to
observe the correct polarity.
3.
Replace battery compartment door.
Mounting the Unit
1.
Locate position on wall for display mounting
bracket.
2.
Mark and drill holes.
3.
Insert flat tip screws (included) through holes in
mounting bracket and tighten to secure mounting
bracket to wall.
4.
Route display cable through large hole in center
bottom of display mounting bracket.
5.
Plug display cable into bottom of display and place
display on bracket.
