General Product Care and Use Guidelines
The battery should be removed from the battery compartment if the device is not going to be used for any length of
time i.e. more than one month.
The lens surfaces should not be touched with bare hands. To remove dust use an aerosol or manual air blower.
The lenses can be cleaned using the included lens cloth. Should this become soiled or worn out, please use any
spectacle or other optics cleaning cloth (these are available from all good optics resellers and Opticron supplies
its own brand binocular cleaning cloths to those resellers). DO NOT USE ABRASIVE OR CAUSTIC CLEANING
AGENTS OR MATERIALS.
The Ranger 800 contains a laser device and there are no user-serviceable parts inside. As such, the product casing
should not be opened except by trained service personnel. Please see the Warranty and Repair section below.
The Ranger 800 is robust and therefore will withstand the typical bumps and knocks that, for example, a mobile
phone would get in normal everyday use. Avoid dropping the device on hard surfaces and take care not to crush
the device if it is packed in a golf bag, rucksack or case.
The device is rainproof but should not be submerged in water nor be used for extended periods in torrential rain.
Avoid subjecting the Ranger 800 to extreme changes of temperature. Also, when taking the Ranger 800 from a very
cold e.g. outdoor environment to a warmer environment (such as indoors), the lenses may mist over. Once the
device has warmed up (or cooled down), the misting will disappear.
Warranty and Repair
Your Opticron Ranger 800 laser range-finder is covered by an 2 year return to base, parts and labour warranty.
In the unlikely event that your product suffers a fault during the warranty period, please contact Opticron on
01582 726522 for advice on how to return it for repair.
Address: Opticron, Unit 21, Titan Court, Laporte Way, Luton, Bedfordshire, LU4 8EF, UK
