Memorex RX 1 Smart Manual de instalación descargar pdf (Pagina 149)

Appendix B - Engineering mode | 147

Appendix B - Engineering Mode

The Engineering Display, which is activated in CFG1 Operation, enables an expanded

series of display screens in some of the functions. In general, these screens are used

by the technician during troubleshooting or by SIMRAD engineers during testing and

software debugging. This section describes what information is relevant to you, or the

information we need to help you troubleshoot your MX51x.

Information which is not described here is unsupported, which means SIMRAD will not

expand or provide any more information than what is provided in this manual.

If you should enable these screens, they will be turned off automatically the next time

power is cycled on the MX510.

AUX7 - Unit Information & Self Test

This screen indicates the software version, the hardware configuration, the printed

circuit board (PCB) serial number of the main board, the antenna model and software

version detected (if available) and AIS transponder (if available).

A special key sequence displays sub-version levels, the actual build date and allows

access to a selftest sequence. When the Engineering Display is active, the AUX7 screen

adds one line of detail to display the engineering level that is turned on:

MX510 AUX7 Screen MX512 AUX7 Screen

To access the Eng’g screens, press the EDIT key and #1 key three times. This will bring

up the Eng’g level to mode 3. Pressing the EDIT key will bring up softkeys that you use

to run a complete self test by highlighting the Make Selftest softkey then pressing ENT.

The first display of the self test is a keypad test. Press each function and softkey once.

When you have pressed each once the test will automatically advance to the Traffic Light

test. Observe that the three traffic lights go from dim to bright. Highlight the OK softkey

then press ENT if they illuminate correctly or Fail if they don’t.

The CDU will go on to conduct a Contrast test. Observe that the display goes through

its full range of contrast from white to black. Highlight OK then press ENT if it varies

correctly or Fail if it doesn’t. Next, the CDU will conduct a Backlight test. Observe that

the display goes through its full range of illumination. Highlight OK then press ENT if it

varies correctly or Fail if it doesn’t.

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Memorex RX 1 Smart Manual de instalación Pagina 149