6-10 Chapter 6: Memory Dump
1.
Press the Memory Dump Switch.
Insert a small pointed object, such as an unfolded paper clip,
through the opening to the right of the On/Off Power Switch to
access the Memory Dump Switch.
Pressing the switch starts the tone sequence.
20302
Reset/Memory Dump Switch
2.
Insert a diskette into the flex drive when prompted by the audio
tones.
The pseudo CMOS is dumped first, followed by the 640 KB of base
memory. After this the extended memory is dumped.
Tunes/Tones
Periodic tunes/tones are sounded as memory is copied to the diskettes.
The following tones are used:
Success tune
- an upbeat 4 note song (ascending sequence)
Failure tune
- 4 note song that’s deeper toned and more depressing
than the success tune. (descending sequence)
Extended flat tone
- denotes diskette related information. The tone is
about 2 seconds and is clearly distinguishable from a beep.
Summary of Contents for RealPOS 80c
Page 1: ...NCR RealPOS 80c Release 1 1 Hardware User s Guide B005 0000 1359 Issue C...
Page 17: ...xv...
Page 18: ......
Page 55: ...Chapter 1 Product Overview 1 37...
Page 56: ......
Page 80: ...2 24 Chapter 2 Hardware Installation...
Page 108: ......
Page 118: ...5 10 Chapter 5 BIOS Updating Procedures...
Page 133: ...Chapter 6 Memory Dump 6 15...
Page 134: ......
Page 162: ...D 4...