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ENGLISH
1.4 Impact on the Environment and Resources
Low
Chapter 2
OPERATION INSTRUCTIONS
2.1 Appearance
2.1.1 The Front Panel
Description:
1/2.
/
up/down key: on the setup display screen,
a short press will change the parameter value step by step,
press and hold to change the parameter values quickly;
on the review display screen, short press to review the
history data records, press and hold to recall the history
data records quickly.
3.
Memory key: on the measurement display
screen, press and hold the key (for 3 seconds) to enter
into the review display screen; once the review display
screen, a short press will recall the history data
Figure 2.1
records. On the setup display screen, all parameters