9
V. Panel structure
1. The front panel layout of instrument is shown in Figure 1.
Figure 1 the front panel layout
①
LCD screen
②
Flow adjustment
③
Power switch
④
Status indicator
2. The back panel layout of instrument is shown in Figure 2
Figure 2 the back panel layout
①
Gas inlet
②
RS232 interface
③
Charging hole
④
Gas outlet
Note:
at the same time press the bracket adjust button on both sides, can
adjust the angle of the bracket.
