I purchased the unit from a private party and the original owners manual was not available. Having the ability to download it was extremely helpful and clarified operating the equipment immensely. This is a complicated unit and without the manual I would not have been able to maximize it's potential. Thank you.
Being a user of older radios of many kinds, preferring them over more modern rigs, this manual was invaluable in the programming of my two. I now know for certain what the assorted buttons functions are, and am very grateful to have found this excellent site. Many thanks for your assistance, Tony.
5 star quality on these downloadable manuals. Easy to read and all the information is there. A must when doing a custom install or needing to service your precious old school electronics.
Text excerpt from page 8 (click to view)
8
GETTING
STARTED
REMOTE CONTROLS
RM-C754
AV-27920
RM-C751
AV-20920 � AV-20921
RM-C542
C-13910 � C-13911 C-20910
CHANGING THE BATTERIES
Be sure to use only size AA batteries.
1 2 3
Push down or raise the latch on the remote's back cover to remove it. Insert the two supplied AA batteries, carefully noting the �+� and ��� markings on the batteries and remote control. To avoid a short circuit, insert ��� end �rst. Snap the cover back into place.
RM-C542
� If the remote control acts erratically, replace the batteries. Typical battery life is usually about six months to one year. � We recommend alkaline batteries for a longer battery life. RM-C754/RM-C751 USERS NOTE: When you change the batteries, try to complete the task within three minutes. If it takes longer than 3 minutes, the remote control codes for your VCR and/or Cable box will have to be reset (page 10).
