Overview
ALPAHAAIR 450 USER MANUAL
| 2021-03
P a g e | 4
1.3
Recommendation
CHCNAV provides follow documents for user:
◼
AlphaAir 450 Mobile Mapping user manual
The above content is recommended for user to read carefully before first-time use.
1.4
Service & Support
CHCNAV website:
Service hotline: 400-620-6818
Wechat public account:
1.5
Disclaimer
◼
The customer should use and maintain the equipment in accordance with the
requirements of the manual. If the service life of equipment is affected due to improper
use or maintenance, even broken, CHCNAV will not bear the relevant responsibility. All
repairs and maintenance services resulting from this will be charged at standard prices.
◼
The customer should provide a stable vehicle roof rack in accordance with the
requirements of the technical indicators. If the equipment is broken or damaged due to
3
rd
brand’s reason, CHCNAV will not bear the relevant responsibility.
◼
During the transportation, if the equipment is damaged due to improper logistics
operation, CHCNAV will not bear the relevant responsibility.
◼
During equipment using time, if customer disassembles and assembles the equipment
without CHCNAV’s suggestions & permission, and resulting in damage, CHCNAV will not
bear the relevant responsibility.
◼
Customer should use default batteries and accessories. If use non-dedicated batteries,
the charger may cause unexpected situations like explosions, fires etc. The use of non-
original accessories is not eligible for warranty; if occur accident, the manufacturer will
not bear the corresponding responsibility.
