8.1.1 List of main test items

The Selection item displays the items selected under Automatic test. If you select Automatic test, these test items will be performed automatically. You can use Selection test to choose items from the menu screen that you want to have tested.

These items are shown below.

 

 

 

 

 

 

 

1

 

SPEAKER TEST

Speaker test

 

2

 

VESA MODE TEST

VESA mode test

 

3

CPU

A20 GATE TEST

Address A20 line

 

4

(CPU related)

CACHE ON/OFF TEST

Cache memory on/off test

 

5

 

NPU OPERAND TEST

Floating point processor function test

 

6

RAM (Memory related)

RAM STANDARD TEST

Memory standard test

 

7

CONTROL

DMA PAGE REG TEST

DMA page register test

 

8

(Control ICs on the main

DMA REGISTER TEST

DAM register test

 

9

board, etc.)

DMAC TRANSFER TEST

DAM transfer test

 

 

 

 

 

10

 

PIC HALT INSTRUCTION TEST

Interrupt controller halt instruction test

 

11

 

PIC REGISTER TEST

Interrupt controller register test

 

12

 

RTC CMOS RAM TEST

Real time clock CMOS test

 

13

 

RTC TEST

Real time clock test

 

14

 

PIT CH0 TEST

interrupt timer CH0

 

15

 

PIT CH1 TEST

interrupt timer CH1

 

16

 

PIT CH2 TEST

interrupt timer CH2

 

17

IO

KEYBOARD REG TEST

Keyboard test

 

18

(Input-output)

PS/2 MOUSE REG

Mouse registration test

 

19

COMMUNICATION

SERIAL WRAP TEST

Serial loop back (jig required)

 

 

 

 

20

 

SERIAL ALL INTERNAL TEST

Serial port interior test

 

21

 

PARALLEL REGISTER R/W

Parallel register R/W test

 

22

AUX

PCIC ALL TEST

PCIC test

 

23

(Auxiliary functions)

Card Bus Reg

Card Bus register test

 

24

 

USB Reg

USB register test

 

25

VIDEO

VGA ALL TEST

VGA test

 

26

(Display related)

SVGA RAM TEST

SVGA RAM test

 

27

DISK

FD WT/RD/WP TEST

FD WT, RD WP test

 

 

 

 

28

(FDD, HDD)

HDD ALL TEST

Only HDD lead test selected

 

29

UNIQUE

ECP REGISTER R/W

ECP register R/W test

 

30

(Individual functions)

EPP REGISTER R/W

EPP register R/W test

 

31

 

EXT. CMOS R/W TEST

Extension CMOS R/W test

 

Test function settings

Test condition save/play

Following file command

Test automatic execute

Test executed on run settings by selecting command

Error display (Paging style)

Select displayed items Error, Log, Option

8.2. Automatic Test

Test execution

From the menu screen shown below For Celeron models Select and press Enter for DIAG on FD

1.DIAG on FD (CF-74)

2.HDD read Test

3.LAN test

4.SD I/F test

5.Modem I/F test

6.Wireless LAN test (Wireless LAN AB G Model only) Q. Quit

Select please [ 1, 2, 3, 4, 5, 6, Q ] ?

menu screen

8-2

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Panasonic CF-74CCBAXBM Speaker Test, Vesa Mode Test, CPU A20 Gate Test, Cache ON/OFF Test, NPU Operand Test, RTC Test

CF-74CCBAXBM specifications

The Panasonic CF-74CCBAXBM is a remarkable rugged laptop designed to cater to the demanding needs of professionals in various industries, including construction, utilities, and public safety. Known for its robust build quality and impressive specifications, the CF-74 is engineered to withstand harsh environments while delivering high performance.

One of the standout features of the CF-74 is its durability. The device is MIL-STD-810G certified, which means it meets military standards for toughness, making it resistant to water, dust, vibration, and drops. This ruggedness is complemented by a magnesium alloy chassis, which not only enhances durability but also keeps the device lightweight, thus promoting portability for users who are always on the move.

The laptop is equipped with a 14.0-inch daylight-readable display with a resolution of 1280 x 800 pixels, offering excellent visibility in various lighting conditions. This feature is especially useful for field workers who need to read the screen in bright sunlight. Additionally, the CF-74 supports multi-touch functionality, allowing for an intuitive user experience that improves productivity.

Performance-wise, the CF-74CCBAXBM is powered by Intel's Core i5 processors, providing sufficient processing power for demanding applications. Coupled with up to 8GB of RAM, users can run multiple applications smoothly without experiencing lag. The device also includes a range of storage options, allowing for HDDs or SSDs, which enhances speed and reliability.

Connectivity is another significant aspect of the CF-74's design. It comes equipped with multiple ports, including USB 3.0, HDMI, Ethernet, and serial ports, ensuring that users can easily connect to various peripherals and networks. Additionally, it offers optional features such as a built-in 4G LTE module for mobile data access, GPS functionality, and smart card readers for enhanced security.

In terms of battery life, the CF-74 is designed for long usage hours, making it suitable for extended work sessions in the field. The laptop also supports hot-swappable batteries, enabling users to replace batteries without shutting down the device, thus minimizing downtime.

Overall, the Panasonic CF-74CCBAXBM stands out as an excellent choice for professionals who require a rugged, reliable, and high-performance laptop to handle the challenges of demanding work environments. Its combination of durable design, robust performance, and extensive connectivity options makes it a valuable tool for those in need of a reliable mobile computing solution.