Delta OHM HD 8706-R1, Инструкция по эксплуатации

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ENGLISH
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KEY SYMBOLS LIT
BESIDES
THE NUMBERS
FUNCTION DESCRIPTION
All the symbols
are lit for a few
seconds after
switching on
The B symbol
flashes to
show that
AUTO POWER
OFF is disabled
HOLD
HOLD
disappears
°C/°F
REL
Switches the instrument ON and OFF.
Press once to switch on; when it is
pressed again it switches the instrument
off.
The instrument switches itself off auto-
matically about 8 minutes after this key
has been pressed. If any key other than
the ON/OFF key is pressed, the instru-
ment switches itself off 8 minutes after
the last key was pressed.
If the HOLD key is held down simultane-
ously with the ON/OFF key when switch-
ing on (held down HOLD for all the dura-
tion of the ignition), the automatic cutout
is disabled and power is supplied without
interruption.
The cutout function is also disabled dur-
ing RCD. To switch off, press the
ON/OFF key.
HOLD key.
Press this key to “freeze” the reading.
When the key is pressed again the instru-
ment leaves HOLD mode and returns to
normal functions.
This key selects the units °C or °F.
Whenever it is pressed the units °C and
°F alternate. The change may occur dur-
ing HOLD, RCD, REL and DATA CALL
modes.
Key for selecting relative measurements.
When this key is pressed the difference
(relative value) between the value (D1)
measured shortly before pressing the key
(reference value) and the next value (Dx)
is displayed.
REL = Dx - D1.