Owner`s manual

AtlasSound.com – 10 –
Specifications are subject to change without notice.
Owner’s Manual
F6-MF
Multi-Impedance Modular Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
FM250-4 & FM250-70 Function Switch
FM250 Module Dip Switch Functions are located near the rear of the FM250 modules. Note: It is essential to preset your setting prior
to inserting the module into the F6-MF.
Factory Dip Switch Presets
Dip Switch 1 ships in the “On” position. Dip Switches 2 & 3 ship in the “Off” position.
Dip Switch 1, Gain
Whenplacedinthe“On”positionthechannel’sGainorInputSensitivitywillbe1V(0dBV)forratedoutput.Whenplacedinthe“Off”
positiontheGainissetto2V(6dBV).
Dip Switches 2 & 3, HPF
TheHighPassFilter(HPF)whenplacedintothe“On”positionengagesa100Hz/12dBfilter.Wheninthe“Off”positionthemodule
operates at full audio bandwidth.
Protect
Limit
Signal
Ready
Speaker Output
Class 2 Wiring
4 Ω
FM250 - 4
250W @ 4Ω
FM250-4 L-Bracket - Panel Silkscreen
ATS003183 RevC 5/11
1 Color: White
Protect
Limit
Signal
Ready
Speaker Output
Class 2 Wiring
70V
FM250 -70
250W @ 70V
FM250-70 L-Bracket - Panel Silkscreen
ATS003183 RevC 5/11
1 Color: White