6.2 Operating Function and Controls
⑦ ↑ Key
Used to increase the setting value
⑧ → Key
Used to move the digit during setting value
⑨ ↓ Key (ZERO‑RESET)
Used to decrement the setting value or zero cancellation when used together
with ⑬ key.
⑩ ← Key
Used to move the digit while setting value
⑪ ENTER Key
Used to set the value in various settings
⑫ PEAK HOLD Key
Used to select the peak hold operation
It holds and displays the maximum value of the A/D sampling data. During
the peak hold operation, [P] is displayed in the LCD. When [P] is displayed,
press this key again and [P] disappears indicating that the peak hold mode
is canceled, the display mode returns to normal.
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