Model 6700 Family User’s Manual
8
Operation
Power Up Test
Sequence
If RAM or ROM error
is reported, you must
press the TEST key to
acknowledge the
condition. See “Error
Codes” section.
3.
Loosen the collets or jam nuts on the
leveling feet. Level the scale by using the
level bubble under the scale platter as a
guide. Be sure all four feet are in firm
contact with the counter, then tighten all
collets and jam nuts.
4.
Make sure all power cords, remote display
cables, etc., are not touching the live weigh-
ing surface.
5.
Plug the unit into an appropriate voltage
outlet that is properly grounded.
6.
The 6720 scale can support more than one
display; however, only one keypad is
operable. Switch 3 selects internal or
external display keypad operation.
Switch 3 Settings
Closed= internal display keys operational
Open = external display keys operational
The normal setting for the 6720 with the
internal display is Switch 3=Closed. On
6720 w/remote only or 6710 and 6702
scales, Switch 3=Open.
When the scale is first powered up, it will
perform a test sequence. During this sequence,
the display will show the following:
• The model number and the software
version/revision level.
• A numeric counting test for all segments
of the display. During this test, a test of
Random Access Memory (RAM) and a test
of Read Only Memory (ROM) is performed.
If everything is OK, the display will show zero
weight and the scale is ready for use.
