Note
It is good practice to switch off the amplifier when changing transformer selection switch
settings.
When used with 70/100V line amplification the transformer selection switch must be set to
one of the power setting positions. Higher power settings will result in increased speaker
volume. Different power settings can be used to set the relative volume level of speakers
in a multi-speaker installations.
Note
The transformer selection switch setting marked “No” must not be used when a 100V line
amplifier is is use.
Summary of Contents for OW Series
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