4_
Battery level:
lпdic
a
t
e
the
сuгге
пt
b
attery
level.
Wlieп
the
icon is
Ыan
k
1
it
те
а
пs
tl
1e
ро
w
е
г
is
too
low,
please
change
the
ьatter
i
es.
5_
дuto-off:
After
turn
оп
the
meter
,
press
P
N/OF'F
J
to
activate/
deact
i
vate
the
10-minute
auto-off
function
.
6.
ON
/
OFF:
Turn on
ог
off
the
роwег
meter
.
7_
л
:
Switch
the
wavelength
.
8.
вacklight:
Turn
on
ог
off
the
backlight.
9.
MODE:
Choose
the
current
wave
output
frequency.
5. F
UN
CTION
KEYS
1)
oN/Offi
:
Press ON/OFF
to
turn
оп
t
l-ie
unit. Press it
fог
З
seconds to turn it off.
ln
pov
✓
er
on mode,
press
f
ON
/:
OP:F
lshortly to activate
/inactivate the
10-minute
auto
off
function and the
роwег
icon will show on
the
bottom
of
the
screen. Press it again to
cancel the auto
off
function and the
роwег
icon will disappear.
2)
1
MOD
8 :
Press
to
choose the laser output mode.
З)
00
:
Press
~
to switch
the
vva\
;e
1
ength, and the selected
wavelength will displays in
H
1s
:
_
_r·
Г).
4)
iBacklight~: Backlight is
оп
w
h~
"='-
.
n
л
i
ng
оп
the unit. lt will turn
offone minute later.
Operator
s cun press
any
key to make
backlit for another one minute.
Op
tic
ai
Light
So
urce
6.
OPERAТION
6.1
Turn
on/off
-4-
Press'O
N/
QFF
]shortly to tL1rn on the unit. P
ress
ONJOF
R
for
а
few secon
ds
to
turn
it
off
and pr
es
s this
key
slig
htly
to
activ
ate
ог
deac
tivate
the
aut
o
-off
fLJnction.
6.2 Laser output
{--
ln
sert
the
pigtail
properly
and turn on the
meter
--}-
Choose
the
wavelength
via
~
key.
-i-
Press
МOD
E
j
to
choose
the
frequenc
y of
li
ght outp
ut
.
+
After
above
steps
,
the
light
source
will output
the
des
ired
laser.
6.3 Replace the battery
+
lf
the
battery
level is
very
low
,
please
turn o
ff
the unit
immediately and
replace
the
batteries
.
+
Take
out
the
batteries
if
not
in
use
for
а
long period
of
time
(like one
month)
.
-i-NOTE:
Do
not
charge the
non-recharge
aЬle
bat
tery.
dangerous!
7.
MA
IN
TE
NANCE
1)Кеер
all
sensor
surfaces
free
from
oil, dirt or other
contamination
to
ensure
proper
oper
ation.
2)Don't
use
the
non-standard
adapters.
З)Don't
insert
роог
polished
SL1rface
.
O
ptical
Ligl1t
So
ш
r
e
