24
Silencing the Trouble Tone
The trouble tone sounds and the OK light winks when there is
a system trouble. Such things as low batteries cause system
troubles.
1. When there is a system trouble, the trouble tone sounds and
the OK light winks.
2. Press the CLEAR key to silence the trouble tone.
3. Use Checking System Troubles (press 4) to discover the origin of
the system trouble.