Kurzweil SP4-7 Instructions d'exploitation télécharger pdf (Page 89)

System Mode

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10-1

Chapter 10

System Mode

CAUTION: DO NOT ATTEMPT TO MAKE ANY CHANGES IN SYSTEM MODE

UNTIL YOU HAVE READ AND FULLY UNDERSTOOD THIS ENTIRE CHAPTER.

This chapter will help you familiarize yourself with the functions of System Mode.

System Mode allows you manage and upgrade the OS software of your SP4 as well as

perform diagnostic tests of the instrument’s various internal systems and processes. Note

that the functions that you have access to in System Mode govern the operation of your

SP4, so only use System Mode when you must perform essential maintenance tasks.

To enter System Mode, follow these steps:

1. Power off your SP4.

2. Press and the hold the Shift button, and power on the unit. The display will show the

text “Loading...” as if you were normally starting up the unit. Make sure to keep holding

the Shift button until the text “SP4 bootloader vx.x” (where x.x is the version of the

bootloader software) scrolls across the display. After this splash screen, you will be

offered with the option “Run SP4_SP76II”.

3. Release the Shift button—at this point, you are in System Mode.

Using the Chan / Param buttons, you can scroll through the list of actions of System

Mode:

• Run SP4

• Update Software

• Run Diagnostics

• System Reset

• File Utilities

CAUTION: THE System Reset AND File Utilities OPERATIONS BOTH ERASE ALL

USER OBJECTS.

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Kurzweil SP4-7 Instructions d'exploitation Page 89