GONTROLS
AND
INDICATORS
l. V-O Jack Inputjack for volhge measuremen!
resistance
measurement.
Diodetest andcontinuitytest.
2. COMmon Jaclc Inputforcommontestleadforall
measuremeffs.
3.mA Jack Inputfor200 pA to 2A dcorac
currentranges.
4. 20A Jack Inputfor 20 ampdcoraccurent range.
5.AC/DC Switch. Selectsacor dcin voltage
and
currentfimctions.
Engage
switch(setto "in" position) for ac;disengage
(setto',ouf'
position)for dc.
6. V Switch. Selectsvoltage
fi.rnction.
7. A (amp) Switch. Selects
currentfirnction.
8. )F ) O Switch. Selectsdiode test finction, resistance
firnctions,andcontinuitytestfi.mction.
Whenboth200 O and2 K
resistance fi.nction are selected, this switch enables audible
continuity test. Continuity tone is enabled when switches are
engaged.
g. 2MmY/200pN200CU +f r)) Switch. Selecrs200mV
rangefor acldc voltagefunctions, 200pA rangefor acldc
currentfunctions,and200 C)rangefor resistance
function.
Enables
continuity
testinconjunction
withswitch
(8)and
(10).
rc.zVnmA KCy iF Switctr. Selects
2V rangeforacldc
voltage
finctions. 2 mA range
for acldccurrent
fi.urctions,and2 Kf) range
for resistance
firnction.
Also selectsdiodetest
( tF ) function.
ll .20 Vn0 mA/20 I(O Switch. Selects20V rangefor ac,/dc
I voltagefinctions. 20mA rangefor ac,/dc
currentfimctions,
and
20K,f2range
forresistance
function.
12.200VD00 mAn00 KC)Switch. Selects200V rangeforac/dc
voltagefunctions.
200mA rangefor addc ctnrent
finctions,
and
200Kf) rangeforresistance
function.
13.
1200VDC/1000
VAC2000 mA/2000
KQ Switch. Selects
1200
V range
for dcvoltage
function,1000
V rangefor acvoltage
firnctiorl 2000mAQ A) rangefor acldccurrent
fi-rnctions,
and
2000Kf) (2 Mf)) rangeforresistance
function.
4.20 AnI MQ Switch. Selects20A range
for acldccurrent
fi.mc-
tions.Usedin co4junction
with 20Ajack (a).Also selects
20MC)
range
for resistance
frmction
15.POWER Switch. Tumsinstument ON and
OFF.Power-onind-
icated
by presence
ofcharacters
ondisplay.
16 Display. 3-ln dlgtLED displaywifh automatic
decimal
point
and
mimrsC) sigr. Indicatesto 1999
counts.
Overrange
indicated
by a"1" displayed
atthelefonostdigit while all other
digitsrernain
blank
