Olympus XA Repair Manual

Also see for XA: Instructions Repair manual

Auto shutter speed mode@ is turned off by switching SW3 to @),thereby giving operational priority to thesetting of apertures when the aperture selectorknob is set in the range of F2.8 to F22 or tothe setting of high shutter speeds of 1/500 to1/30 (by low speed limiter) when the knob isset at FLASH.Battery check mode@ is connected to (minus) by switchingSW3 to B, thereby activating the battery checkcircuit. When a minimum start-up voltage of2.2 +0.05 V is applied, the hold circuit startsSW3 connectionsSelf-timing mode mechanismRelease of self-timingfunctioning and the oscillation circuit is turnedon simultaneously to emit a 2.4 KHz beep aswell as to blink LED. In case of the voltageless than the minimum, the battery check cir-cuit does not function and neither does thehold circuit. Neither the beep is emitted nordoes the LED blink.+1.5 EV correction mode(B) is connected to (S) (plus) by switchingSW3 to P. thereby causing the current level tochange and simultaneously correcting the valueindicated by the meter.Battery check +1.5 EV correctionAP БарA "i 1METER1bPlus lineSelf-timing mode(S)Release of self-timing mechanism@—(@ @Auto shutter speed mode (Д). @Battery check mode €@—@)+1.5 EV correction(F) ——————— ©