Nikon 7433 Instruction Manual - Page 7

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"Troubleshooting/Repair

If

your

Nikon

Laser

800

should

require

repair,

please

contact

your

local

dealer

for

details

regarding

where

to

send

it.

Before

doing

so,

you

are

advised

to

consult

the

Troubleshooting

Table

below.

Symptom

Check

Points

Unit

does

not

turn

on

—

LCD

fails

to

illuminate

•

Depress

POWER

button.

•

Check

and

replace

battery

if

necessary.

Target

range

cannot

be

obtained

[-

- -

-]

("Cannot

measure")

appears

Closer

target

cannot

be

measured

Target

beyond

a

certain

distance

cannot

be

measured

•

Be

sure

that

nothing,

such

as

your

hand

or

finger,

is

blocking

the

laser

emission

aperture

and

laser

detector.

•

Be

sure

that

the

laser

emission

aperture

and

laser

detector

are

clean.

Clean

them

if

necessary.

-

-

.

•

Be

sure

that

the

target

shape

and

condition

is

appropriate

to

reflect

the

laser

beam.

•

Replace

battery.

•

Be

sure

to

hold

the

unit

steady

while

depressing

the

POWER

button.

•

Be

sure

the

target

is

within

measuring

range

(10

-

730m/

11

-

800

yards)

•

Be

sure

that

nothing,

such

as

leaves

or

grass,

is

between

the

Laser

800

and

the

target.

•

Be

sure

that

nothing,

such

as

leaves

or

grass,

is

between

the

Laser

800

and

the

target.

Measurement

result

is

unstable

•

Replace

battery.

•

Be

sure

that

the

target

shape

and

condition

is

appropriate

to

reflect the

laser

beam.

•

Be

sure

to

hold

the

unit

steady

while

depressing

the

POWER

button.

•

Be

sure

that

nothing,

such

as

leaves

or

grass,

is

between

the

Laser

800

and

the

target.

Incorrect

result

is

displayed

•

Replace

battery.

•

Be

sure

that

the

target

shape

and

condition

is

appropriate

to

reflect

the

laser

beam.

•

Be

sure

that

nothing,

such

as

leaves

or

grass,

is

between

the

Laser

800

and

the

target.

If

problems

persist

after

consulting

the

Troubleshooting

Table,

please

contact

your

local

dealer

to

check/repair

the

Laser

800.

Never

let

anyone

other

than

the

official

representative

of

the

product

manufacturer

check

or

repair

the

Laser

800.

Failure

to

follow

this

instruction

could

result

in

injury,

or

damage

to

the

product.

This

device

complies

with

Part

15

of

the

FCC

Rules.

Operation

is

subject

to

the

following

two

conditions:

(1)

This

device

may

not

cause

harmful

interference,

and

(2)

this

device

must

accept

any

interference

received,

including

interference

that

may

cause

undesired

operation.

This

equipment

has

been

tested

and

found

to

comply

with

the

limits

for

a

Class

B

digital

device,

pursuant

to

Part

15

of

the

FCC

Rules.

These

limits

are

designed

to

provide

reasonable

protection

against

harmful

interference

in

a

residential

installation.

This

equipment

generates,

uses

and

can

radiate

radio

frequency

energy

and,

if

not

installed

and

used

in

accordance

with

the

instructions,

may

cause

harmful

interference

to

radio

communications.

However,

there

is

no

guarantee

that

interference

will

not

occur

in

a

particular

installation.

If

this

equipment

does

cause

harmful

interference

to

radio

or

television

reception,

which

can

be

determined

by

turning

the

equipment

off

and

on,

the

user

is

encouraged

to

try

to

correct

the

interference

by

one

or

more

of

the

following

measures:

-

Reorient

or

relocate

the

receiving

antenna.

-

Increase

the

separation

between

the

equipment

and

receiver.

-

Consult

the

dealer

or

an

experienced

radio/TV

technician

for

help.

(Do

not

use

the

Laser

800

for

purposes

beyond

the

limits

of

its

stated

accuracy.

Nikon 7433 Instruction Manual - Page 7

Troubleshooting/Repair

Page 7 highlights