Led Error Codes; Jumper Settings - TC Electronic Finalizer Epress Technical & Service Manual

LED Error Codes

LD1 LD2 LD3
Off off off Normal
On on on Checksum error in boot software
LD4 has two functions: 1: Show power on. 2: Define clean power for IC33 pin 6.

Jumper settings

Main board version PC13001-3 and PC13001-4:
JTAG is unused. JP3, JP4, JP5 & JP6 controls boot mode:
Boot from Flash
(normal mode)
JP3
JP4
JP5
JP6
Booting from PCMCIA requires a PCMCIA card loaded with special boot software: Lboot160.ins
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TC Electronic A/S
Code explanation
Boot from PCMCIA
(for service only)
JP3
JP4
JP5
JP6
Finalizer Express Service manual
Comment
Reload boot software
page 14