A SRT 201 was put away 5 or more years ago in working order. The battery was removed so there was no corrosion. It has been taken out and is in good/clean condition. The shutter is working and the aperature opens and closes smoothly. The aperature stop down button is working. However the meter is not working. Several batteries have been tried, including one that is currently operating a SRT 101. With or without the battery, the needle points upward. When the battery switch is turned to BC, nothing happens. When the switch is moved to the on position, nothing happens.
Any ideas on things to try to get an otherwise nice camera up to 100%?