Specifications

Alpha 9500 HF Linear Amplifier Operating Manual Alpha Radio Products
Maintaining and Upgrading the Amplifier Product Release 1
DOCNUMBER 9500
Document Issue 1, Revision 7
Page 8–8 June 2009
88
8
Figure 8-4 Sound generator board
Figure 8-5 Stepper motor board
Procedure 8-5 Upgrade firmware on the secondary boards
!
IMPORTANT Before you start, review all steps. If you are unsure of any step, call
Alpha Radio Products.
Step 1 Ensure that the amplifier is connected to the PC via the USB cable.
Step 2 Power down the amplifier.
Step 3 Disconnect the AC line cord from the power source
and lift the cover.