Seca 644 Manual De Instrucciones Y Garantía página 110

Problem
The display "StOP"
appears.
The display "tEMP"
appears.
After switching on for
the first time, measure-
ment results are trans-
mitted and two beeps
are heard.
Only the "SYS" item is
visible in the "rF" menu.
Only the "SYS" and "Lrn"
items are visible in the
"rF" menu.
The items "APrt" and
"tIME" are not visible in
the "rF" menu.
After calling up the
menu, the "rF" item is
not displayed.
110 •
Cause / Solution
Maximum load has been exceeded.
- Remove the load from the scale
The ambient temperature of the scale is too high
or too low.
- Set up the scale in an ambient temperature
between +10 °C and +40 °C
- Wait for around 15 minutes until the device
has adapted to the ambient temperature
• The device was unable to send measurement
results to the wireless receiver (seca wireless
printer or PC with seca USB wireless adapter).
- Ensure that the scale is integrated in the wire-
less network
- Ensure that the receiver is switched on
• Reception is being interfered with by HF equip-
ment (e.g. cell phones) in the vicinity.
- Keep HF equipment at least 1 meter away
from transmitters and receivers in the seca
wireless network. The actual transmission
output of HF equipment may require mini-
mum distances of more than 1 meter. For
details, go to www.seca.com.
NOTE
If this fault is not eliminated, there will be no
fresh acoustic warning when further
attempts are made to send data.
The wireless module is deactivated.
- Activate wireless module (see "Activating the
wireless module (SYS)" on page 103)
The wireless module is activated and no wireless
group is set up.
- Set up wireless group (see "Setting up a wire-
less group (Lrn)" on page 103)
No wireless printer registered to the wireless
group.
- Register the wireless printer to the wireless
group via the "Lrn" menu item (see "Setting
up a wireless group (Lrn)" on page 103)
The scale's wireless module is defective.
- Inform seca service