2.2 Range
RANGE pin switches to and from automatic and manual mode, and while in manual
mode, changes the full-scale range. The following figure shows the state transition.
1 push < 1 sec
Automatic
Mode
Manual
Mode
1 push > 1 sec
Range up
1 push < 1 sec
Measurement Mode
V(DC/AC)
Auto
Manual
Control Range
110.00mV – 1100.0V
Initial Range
1.1000V
VRi → VRi + 1,
VR5 → VR1
R1 → R2,
VR2 – VR5
Auto µA(DC/AC)
R1 – R2
110.00µA – 1100.0µA 110.00µA
11.000mA – 110.00mA 11.000mA
R2 → R1
R1 → R2
R2 → R1
fixed
ORi → ORi + 1,
OR7 → OR1
R1－R2
fixed
Auto mA(AC/DC)
11 A(DC/AC)
Ω
11.000A
11.000A
OR1 - OR7
110.00Ω – 110.0MΩ
110.00Ω
Ci → Ci + 1,
C8 → C1
fixed
Capacitance
C1 – C8
11.000nF – 110.00mF
11.000nF
Continuity
Diode
fixed
fixed
110.00Ω
1.1000V
110.00Ω
1.1000V
fixed
FRi → FRi + 1
FR6 → FR1
Frequency
FR1 – FR6
1111Hz – 110.00MHz
1111Hz
Note: Pushing RANGE resets all existing special modes.
2.3 KEY
See Section “Measurement Mode Switching” for the function of this pin.
2.4 REL + HOLD
In REL mode, the LCD panel displays DN+K - DN, where DN = 1, 2, 3, … , DN is the
last value before REL is pushed, and DN+K is the current value. If REL is pushed again
in REL mode, the meter displays the reference value. The meter returns to normal
operation if REL is pressed and held for longer than one second. Pressing HOLD in
REL mode makes the meter stop updating the LCD panel.
v1.2
16
11/09/06
CYRUSTEK [ Cyrustek corporation ]
