page 2
Step 4:
If the above 3 steps have failed then..
Replace
the
Control Box and
Scorer Display
with a new one.
No sound on Control Box
2
Step 1:
Check that the "Sound on/off" button is turned on at the control box.
Re-press the "sound on/off" button.
Step 2: If this fails to resolve the problem.
Replace
the
Control Box
with a new one.
Step
3
: Please check the “power switch of Control Box” if it is turned on.
Turn on the power switch of Control Box.
