Tectrix Climbmax 150 - Display Console

Tectrix Climbmax 150

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30.

Display

Console

Tools:

#2

Phillips

Screwdriver

5/16"

Nut

Driver

Small

Flathead

Screwdriver

30.1

Display

Board

Replacement

Remove

the

four

#6-32

Phillips

screws

in

the

corners

on

the

back

side

of

the

display

console.

Carefully

tap

the

top

edge

of

the

console

with

the

palm

of

your

hand

until

it

is

free.

Disconnect

the

display

ribbon

and

heart

rate

monitor

(optional)

cables

and

lay

the

display

console

on

a

soft

surface

that

won't

scratch

the

overlay.

Remove

the

four

#6-32

plastic

nuts.

Remove

the

keypad

ribbon

connector.

CAUTION:

The

display

board

is

sensitive

to

static

electricity.

Before

handling

the

display

board,

touch

something

that

is

grounded

to

dis-

charge

yourself.

Do

not

lay

the

board

on

plastic

materials

unless

they

are

static

safe

(wood,

paper,

cotton,

metal

and

the

pink

or

blue

plastic

bag

in

which

the

board

was

shipped

are

OK).

To

replace

the

display

board

follow

the

instructions

in

reverse

order.

30.2

EPROM

Replacement

Locate

the

EPROM

chip

on

the

display

board

(it

is

the

only

chip

that

is

socketed).

CAUTION:

The

EPROM

is

sensitive

to

static

electricity.

Before

handling

the

EPROM,

touch

something

that

is

grounded

to

discharge

yourself.

Do

not

lay

the

EPROM

on

plastic

materials

unless

they

are

static

safe

(wood,

paper,

cotton

&

metal

are

ok).

Remove

the

old

EPROM

by

sliding

the

flathead

screwdriver

between

the

EPROM

and

the

socket.

Slowly

pry

it

up

by

carefully

twisting

the

screwdriver.

Be

careful

not

to

bend

the

legs.

Note:

The

EPROM

has

a

notch

on

one

end

and

the

new

EPROM

should

be

inserted

in

the

same

direction.

Set

the

new

EPROM

on

the

socket

and

check

that

the

legs

line

up.

Using

even

pressure,

insert

the

EPROM

into

the

socket.

Check

that

all

of

the

legs

are

inserted

and

none

are

bent.

30.3

Display

Overlay

Replacement,

Part

#

51913

Remove

the

display

board

from

the

console

housing,

and

remove

the

keypad

ribbon

connector

from

the

display

board.

Grab

one

corner

of

the

overlay

and

pull

it

off

the

console.

Remove

any

dirt

or

residue

from

the

console

where

the

overlay

was

located.

Carefully

peel

the

adhesive

backing

off

from

the

new

overlay.

Insert

the

keypanel

connector

through

the

slot

in

the

console

housing.

Place

the

new

overlay

into

position

on

the

console.

Press

evenly

and

firmly

to

adhere

the

overlay

to

the

console.

CAUTION:

Do

not

press

on

the

overlay

until

alignment

is

correct.

Damage

to

the

overlay

may

result

from

pressing

and

then

removing

the

overlay

from

the

console.

Reassemble

the

display

console.

Page

29

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