Ramsey Electronics HR40 - Manual (Page 13)

HR40
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13
ˆ 29. Install speaker jack J2. This jack is a 2.5mm type and mates with any
2.5mm plug as found on virtually all mini earphones.
ˆ 30. Install the 9-volt battery clamp. Use a scrap component lead to loop
through the two holes in the clamp and through the PC board. Solder the
leads firmly to the board and to the battery clamp. Do not use too much
solder on the clamp as this will cause the battery to sit too high and not
seat securely.
Congratulations! You have completed the assembly of your HR40 receiver kit.
Now is a good time to sit back and admire your work and make a final check
of all solder joints and component placement. It is always better to find errors
now before you test the HR40, and it’s easier on the ego, too!