TM-9-2320-344-10

TRUCK, CARGO, GUIDED MISSILE TRANSPORTER (GMT), 8X8, M985A4GMT

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-344-10 - Page 161 of 1012

Table 1.

Instrument Panel Controls and Indicators. - Continued

Key

Control/

Indicator

Function

Trip display can be reset to “0.0” by pressing and holding (T)

button for two or more seconds while in “Trip” display. Vehicle

operating hours (Hrs display) cannot be reset.

7

Battery Voltage

Displays battery output in volts (V).

8

Drive Mode

Display

Operator may choose between either drive mode display op-

tion by momentarily pressing and releasing (T) button.

Displays “Trip” or “Hrs” dependent on drive mode selected.

10

11

12

13

14

9

Figure 3.

9

Tachometer

Displays engine speed in revolutions per minute (RPM x 100).

10

High Engine

Coolant Tem-

perature Indi-

cator

Illuminates (red) when the engine monitoring system logs a

high coolant temperature fault code and will also cause the

check engine indicator (12) to illuminate.

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