Tenmars TM202 User Manual

6.
'I
.
2.
J.
b.
7.
OPERATION
PROCEDURE
Open
the carrying case.
Press the
"O"
button
to rurn
power
on or off
Remove the cap of the
light sensor, Put the
light
sensor
at the spot where lhe testing
of source of
light
is
to be conducted,
auto testing
will then be
conducted
by the meter,
read the testing
value
after
the reading indicated becomes
stable.
When
"OL"
is shown at the
highest
position
ai the
left lateral side, overload
is indicated, then
please
choose
another range that
is located at a
comparatively
hi
gher position
.[
M-2O1 /202/204)
lf
you
want to keep the
reading value on
the LCD
permanently
after
testing,
press
the
"D-H"
Key
whereby the reading
value will be
locked
permanently
up.
Press the
"D-H" Key once again
when
you
want to release
the
previous
locking.
After testing,
put
the cover of
the light sensor
back
to its former
position,
and
turn off the switch.
After testing
is
completed,
the
indication
value
should be 000
no matter what
its range
would be
after
putting
the cap of
the light sensor
back to
its
lormer
position.
Please adjust
0 ADJ
to enable LCD
to indicate 000
if zero cannot be
recovered.
lf zero
still cannot be
recovered,
it means
that the
meter
breaks
down.
(TM-2O1
1202/204)
Press the
ZERO button
for the zero adiustment
if
any
digits
is
appeara
(TM-205)
NOTE.
:
When the light sensor
cap
is not attached
"CAP"
is indicated. Make
sure that
it is attached.
lf
performing
the
zero adjustment after
powering
on, several
digits
may not disappear.
ln this
case,
perform
the
zero adjustment again.
INSTRUMENT
DESCRIPTION
(See
Fig.1/ Fig.2)
Display(LOD):
Display measurements
and
function
symbols.
Power
Button: ON/OFF switching.
MAX button:
Lock up MAX or
MIN
(TM-202l205),
value
of
LCD. Press
M-H or MAX again
to resume
normal
measuring.
(TM-201/204) Press M-H or
MAX 1 second
to resume
normal measuring.
(TM-
202
or
TM-205)
Lux/Fc button:
For select
Lux and Fc.
DATA HOLD
button:
The reading data shown
on
LCD can be locked
while
pressing
the button.
Range button.
DC analog output
terminal.
(TM-
202) 30
plug
DC Analog Output
Value
Tablel
EN-6
7.
i
l' 1.
t,
J.
4.
5.
b.
7
?
I
1 Lux/Fc=1omv
1 Lux/Fc=1mV
1 Lux/Fc=O.1mV
1 Lux/Fc=0.01mV
l Lux=0.001mV
EN-5

Tenmars TM202 Specifications

General

Brand	Tenmars
Model	TM202
Category	Measuring Instruments
Language	English