4-22. AUXILIARY EQUIPMENT INSTALLATION.
Steps given are typical for installation of both auxiliary indicator or recorder.
For more detailed instructions on installing recorder, refer to TM 11-6660-231-12.
When auxiliary indicator is used, the indicator with the highest letter modification will be
used as the set indicator.
Loosen four turn-lock fasteners and remove indicator rear cover.
Remove R201 (1) and tape to inside bottom of indicator case to prevent loss.
If auxiliary indicator power cable is wired to TB201, disconnect from terminals 1 and 9.
If auxiliary indicator power cable is connected to J401, disconnect plug P401 and install
5. Adjust both windspeed indicators for knots or miles per hour (para 4-18).