Highgear Aerial - Manual (Page 7)

6
english
care and maInTenance
replaCing the Battery
1. Remove battery door using a coin.
2. Turn the black plastic battery retainer counter-clockwise. ATF8 does not have a retainer
3. Carefully remove the retainer and old battery. Do not damage the O-ring seal.
4. Place a fresh battery in the battery compartment with the positive (+) side facing up.
On the AFT8, the battery must be placed under the gold tab to avoid damage.
5. Slide the battery retainer over the battery and position the tabs into their appropriate holes.
6. Slide the retainer counter clockwise.
7. Replace battery door using a coin.
8. If the O-ring has been damaged, replace it before reinstalling the battery door. Most jewelers and
watch shops should have replacement O-ring seals.
note: Extreme care should be taken when replacing the battery to ensure the unit remains
fully water resistant. Failure to properly replace the battery and correctly seal the unit may
cause the unit to become damaged and may void the warranty.