Amprobe AMB-25 Руководство по эксплуатации - Страница 3
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3. PARTS & CONTROLS
COM
MEM
V M
READ
4
LCD display.
MEM key : Manual data memory control key.
LOCK key : Locks the test Insulation Resistance (MΩ).
V
READ key: Manual memory data reading control key.
M
TEST key :
V
Rotary switch : To select a measurement function.
Input terminals.
a). Press and hold down TEST key, then press LOCK key, the
" LOCK
" icon appears on the display.
b). In MΩ mode continuously applies the test voltage to the circuit to
be tested. The beeper sounds every 2 seconds to remind you
that you are in the LOCK mode.
c). Press Lock or TEST key again to exit the mode.
key: In Ω
function, turns the test lead resistance
compensation ON.
Touch the probe tips together, then press
the
icon appears on the display and the main
display indicates 0.0Ω.
a). Used for MΩ test functions.
b). Press and hold TEST key until the main display reading is stable.
▼▲ keys : In READ mode, select the memory data location for
direct reading the data from the display.
5
key,