Hioki DT4254 - Checking the Relative Value;Performing Zero Adjustment; Checking the Relative Value (REL)

67
Checking the Relative Value/Performing Zero Adjustment
4.5 Checking the Relative Value/
Performing Zero Adjustment
The relative value comparing to the standard value can be checked
(relative function).
It can also be used as the zero adjustment function.
Zero adjustment eliminates the inuences of the test lead wiring
resistance (continuity, resistance measurement) and the wiring
capacity (capacitor measurement).
When the following measurement function is selected, this function
is disabled.
AUTO V, Diode, Electric charge detection
When the relative function is enabled, the range settings cannot be
changed. Effective measuring range of each range are the same,
not according to enable/disable of the relative function.
Checking the relative value (REL)
Example 1: DC voltage measurement
4.2 HOLD 4.3 FILTER 4.4 4.5 の１
4.5 の２ 4.5 の３ 4.9 APS OFF 4.9 ブザー OFF
4.9 ライト無効 4.9 調整元の確認 3.1 の３ヒューズ 4.4 通常に戻したい時
4.5 温度測定２ 4.5 ゼロコンデンサ 4.9 ADJ USER 4.3 FILTER OFF
## ## ## ##
## ## ## ##
4.2 HOLD 4.3 FILTER 4.4 4.5 の１
4.5 の２ 4.5 の３ 4.9 APS OFF 4.9 ブザー OFF
4.9 ライト無効 4.9 調整元の確認 3.1 の３ヒューズ 4.4 通常に戻したい時
4.5 温度測定２ 4.5 ゼロコンデンサ 4.9 ADJ USER 4.3 FILTER OFF
## ## ## ##
## ## ## ##
When the standard value is measured,
press
for at least 1 second.
( lights up.)
The relative value is displayed.
To cancel the state, press it for at least 1
second again.
(
goes off.)