TM-9-2320-341-10

TRUCK, TRACTOR, LIGHT EQUIPMENT TRANSPORTER (LET), 8X8 M983A4 LET

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-341-10 - Page 257 of 962

B.O

SELECT

INTER

AXLE

8X8

B.O

LIGHTS

HIGH

IDLE

M

M

CHEM

ALARM

HYD

ENABLE

AUX

HYD

GPFU

\/

Select

/\

0-Set Units

2-Instrument Diagnostics

1-Contrast

2

1

3

Figure 6.

b.

Scroll down using M button (2) or up using T button (3) until '1-Contrast' is selected

(shown).

c.

Press M button (2) and T button (3) at same time. CONTRAST ADJUST screen will

appear.

B.O

SELECT

INTER

AXLE

8X8

B.O

LIGHTS

HIGH

IDLE

M

M

CHEM

ALARM

HYD

ENABLE

AUX

HYD

GPFU

CONTRAST ADJUST

+

-

2

1

3

Figure 7.

d.

Press M button (2) to increase LCD (1) contrast.

e.

Press T button (3) to decrease LCD (1) contrast.

f.

LCD (1) will automatically return to drive mode screen.

3.

Instrument Panel Gauges Testing.

a.

Enter LCD (1) settings and diagnostic screen.

TM 9-2320-341-10

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