Charles Machine Works Inc The 8500TKR ユーザーズマニュアル

Messages that provide important operation 
information appear in the top center area of the 
display as shown.

 

SATURATED

Signal from beacon or other noise is too large to 
receive accurate signal.

Move tracker away from 
beacon (at least 2’/610 mm) 
or eliminate noise source.

Auto-Gain Active...

Tracker’s auto-gain feature is active. Some 
features and data values will stop updating until 
auto-gain is complete.

Wait until message 
disappears.

BEACON BATT LOW

Beacon battery voltage is low.

Replace Power Stick or 
lithium beacon batteries.

BEACON POWER 
LOW

Beacon is close to being unable to provide a 
stable output signal (is out of throttle).

1.

Replace Power Stick 
beacon battery. 

2.

Use lithium beacon 
battery.

3.

Change to compatible 
beacon housing or call 
your Ditch Witch dealer.

No Comm

Beacon signal is too weak to communicate with 
tracker.

1.

Ensure beacon and 
tracker are operating at 
same frequency.

2.

Move tracker within 
range of beacon.

DISPLAY BATT LOW

Display batteries are low and unit will soon shut 
off.

Replace display batteries.

Beacon Rolling...

Beacon is rolling.

Stop rolling beacon for more 
accurate readings.

BEACON MEM 
ERROR

Calibration memory of beacon has been 
corrupted.

Return beacon for service.