A comprehensive Operating and Service Manual. All schematics are complete and easy to read. The PCB drawings and complete parts list are very helpful. I would definitely recommend this manual.
Genuine Toshiba owner's manual. Couldn't really ask for more. And written in understandable English in contrast to a few recent experiences I have had with manuals for other equipment other than Toshiba but made in China and written in "Chinglish"!
Text excerpt from page 18 (click to view)
Changing the Battery
When the indicator goes dim or no longer lights while an effect is on, it means that the battery is nearly dead and 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 batteries, please use the alkaline type.
fig.12
1. Loosen the thumbscrew at the front of the pedal, then lift the pedal upwards to open the unit.
* The thumbscrew can be left in the pedal while changing the battery.
Thumbscrew
Pedal Spring Base
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 �).
Battery Snap Cord
Coil Spring Guide Bush Hole
4. Slip the coil spring onto the spring base on the back of the pedal, 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.