Wharfedale PM500 User Manual

Page 9

WHARFEDALE PROFESSIONAL PM SERIES POWERED MIXERS

REAR PANEL DESCRIPTION PM600:

PM600:
1. MAIN LINE OUT: This unbalanced insertion point allows the main output to be sent to an
external signal processor or power amplifier. The insert is a 1/4' phono jack socket which is nor-
mally bypassed.
2. SPEAKER OUTPUT JACKS: These outputs allow two speakers to be connected at the
same time to the powered mixer. The total minimum load required is 4 Ohms. If the total load is
less than 4 Ohms it may result in the mixer being damaged. The following guidelines should be
noted:
When using two speakers at the same time, use 8-16 Ohms speakers.
When using one speaker only, use a 4-8 Ohms speaker.
3. FUSE: Always ensure the fuse is of the correct rating.
4. COOLING FAN: This creates a cooling airflow through the unit. Make sure that the fan is
free from dust and there is sufficient room left at the back of the unit to allow the fan to work
efficiently.

PM Series Instruction Manual Page 8