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.
very helpful, the information in these manuels are very detailed
Text excerpt from page 12 (click to view)
Changing the Battery
When the indicator goes dim or no longer lights while the effect is on, it means that the battery must be replaced. Replace the battery following the steps below.
* The use of an AC adaptor is recommended as the unit�s power consumption is relatively high. Should you prefer to use a battery, please use the alkaline type.
fig.replace-battery.eps
1. Hold down the pedal and loosen the thumbscrew, then open the pedal upward.
* The pedal can be opened without detaching the thumbscrew completely.
2. Remove the old battery from the battery housing, and remove the snap cord connected to it. 3. Connect the snap cord to the new battery, and place the battery inside the battery housing.
* Be sure to carefully observe the battery�s polarity (+ versus -).
Thumbscrew
Pedal Spring Base
Battery Snap Cord
Coil Spring Guide Bush Hole
4. Slip the coil spring onto the spring base on the back of the pedal, and then close the pedal.
* Carefully avoid getting the snap cord caught in the pedal, coil spring, and battery housing.
Battery Snap Battery Housing 9V Battery
5. Finally, insert the thumbscrew into the guide bush hole and fasten it securely.
