2. KEYS AND DISPLAY
2.1 THE KEYS FUNCTION
WATCH EXPERT
A
B
C
D
E
F
G
H
I
J
K
L
Weishi
A
SIG. GAIN ↑
The key used for increase the signal
B
SIG. GAIN ↓
The key used for decrease the signal
C SETTING
The key used for enter the setting menu
D PAUSE
The key used for pause/start the testing
E
SOUND
The key used for turn enable/disable the speaker
F
The key used for the out-print.
G MEAS. TIME
The key used for the test time period
H BEAT MODE
The key used for adjustment the beat number
I
VALUE ↓
The key used for selection of the next lower value
J
VALUE↑
The key used for selection of the next higher value
K
CURSOR
→
The key used for move the cursor to right
L
CURSOR
←
The key used for move the cursor to left
