Product Info

OTDR
12
follow the safety warnings and special warnings in other parts of this manual may
result in damage to the instrument or related equipment. Our company will not
take any responsibility for the consequences caused by this.
warning：
Do not operate the damaged instrument: no matter if the
protective circuit inside the instrument is damaged or physically
damaged, or damaged due to excessive humidity or other reasons, the
instrument must be disconnected from the power supply in time and
the instrument must not be used again until the professional service
personnel of the instrument verify the safety. If necessary, please
contact the instrument supplier for necessary service or maintenance
in time to ensure safety.
2.1 Unpacking inspection
In order to ensure the safety of transportation, the outer packaging of the
OTDR is in a carton, and the product qualification certificate, product warranty card,
charger and other accessories are placed in the waterproof soft bag.
Please check when you receive the product:
 Whether the outer packaging carton of the instrument is damaged, and