Batteries
The rechargeable battery should only be replaced
by the manufacturer. All internal components are
non-serviceable. Contact us for details of our battery
replacement service.
Repairing or modifying
Never attempt to repair or modify Comark’s products.
Dismantling Comark’s products, including the removal
of external screws, may cause damage that is not
covered under the warranty. Servicing should only
be provided by the manufacturer. If the Comark
product has been submerged in water, punctured, or
seriously damaged do not use it and return it to the
manufacturer.
Charging
Only use a USB Power Adaptor or a USB port to
charge Comark products. Read all safety instructions
for any third party products and accessories before
use with this product. We are not responsible for
the operation of any third party accessories or their
compliance with safety and regulatory standards. We
do not recommend charging the battery when the
unit is at 40˚C (104˚F) or above. Some of our products
employ safety features to prevent this.
Using connectors and ports
Never force a connector into a port; check for
obstruction in the port, make sure that the connector
matches the port and that you have positioned the
connector correctly in relation to the port. If the
connector and port do not join with reasonable ease
they probably do not match and should not be used.
Disposal and recycling
You must dispose of Comark’s products according
to relevant laws and regulations. Comark’s products
contain electronic components and lithium polymer
batteries and therefore they must be disposed of
separately from household waste.
Important safety information
WARNING: Failure to follow these safety instructions could result in fire, electrical shock,
other injury or damage.
Part No. 20294-4 02-19
www.comarkinstruments.com
Summary of Contents for RF300
Page 1: ...Quick Start Guide RF300 ...
