Pentax 90MC IQZoom 90MC Manual - Page 49

Symptoms Causes and Remedies 4. The Remote Control does not operate. • The operable distance of the Remote Control is approx. 5m from the front. See page 32. • The Remote Control may not operate in a backlit situation. See page 32. • The flash is being charged. Wait until it fully charges. See page 32. • Is the battery for the remote control exhausted? See page 32. 5. The flash discharges, though it is not • The flash discharges automatically in a backlit situation. See dark. page 19. • Daylight-sync mode has been set. See page 24. 6. The (H), (U) or (R) mark is dis- • If either mark disappears when the zoom lever is moved, the played on the LCD panel. camera is ready for use. The camera may be defective if either mark appears often. Flash effective ranges other than ISO 100. 200 or 400 (Color negative film used) Len-s----- ----I..r 38mm (144 ) 90mm ( 4 ) 25 ()P. 15_Z frtn) (2.15:amt) 50 0.65-3.0m (2.1-9.8ft) 0.65-1.4m (2.1-4.6ft) 800 0.85* -12.0m (2.8 ' -39.4ft) (2.615- 18.7ft) 1600 1.2* -17.0m (3.9' -55.8ft) 0. (2.615-2-86..02mft) 3200 1.7'-24.0m (5.6' -88.6ft) 0.8* -11.0m (2.6-36.1ft) * With high speed film, overexposure may occur at close range due to the film's high sensitivity. 45