1. Part Names and Functions
1.1 Part Names
(unit: mm (inches))
Display screen
contrast adjustment
Power switch
AC adapter socket
Display screen
PIEZOBALANCE DUST
MONITOR MODEL3521
180 mm (7.1")
Communication port
Rechargeable battery pack
Battery pack release
Operation keys
Cleaning port
Cleaning
device
Cleaning device lock
Sponges
1
Impactor
Needle