Product Manual

291, 292, 294
Users Manual
Introduction
The manufacturers or their agents overseas will provide a repair service for any unit
developing a fault.
Where owners wish to undertake their own maintenance work, this should only be done
by skilled personnel in conjunction with the service manual.
Cleaning
If the instrument requires cleaning use a cloth that is only lightly dampened with water or
a mild detergent.
Warning
To avoid the possibility of electric shock or damage to the
instrument, never allow water to get inside the case.
Caution
To avoid possible damage to the instrument, never use a
solvent to clean it.
18-2