Canon 15 x 50 IS All Weather Instruction Manual - Page 6

Before You Start 1 Attach the strap. Make sure that the strap does not loosen at the clasp when you pull it. 2 Load the batteries. Use a coin to turn the battery chamber cover by 90˚ as shown by the arrow. Then open the cover. Load the batteries in the correct + and - orientation as shown on the battery cover. 3 Check that the lamp lights. Press the Image Stabilizer button and check that the lamp lights. • Do not replace or load the batteries while the binoculars are wet. Wipe off any water droplets from the binoculars first. • Battery Pack BP-B1 (sold separately) can be used as an external power source. However, it is not water-resistant. Battery Life (Continuous Use) Size-AA alkaline batteries Size-AA lithium batteries Size-AA Ni-Cd batteries 25˚C / 77˚F 2 hr. 30 min. 8 hr 2 hr. 30 min. -10˚C / 14˚F 10 min. 3 hr. 30 min. 1 hr. 30 min. (Based on Canon's testing conditions.) • Size-AA manganese batteries are not recommended due to their low energy. ENG-5