1 x
Latest 840C DSP Software (AP20059X 740C-840C DSP software upload file
VX.X (6.1.ZZ).bin).
1 x
Latest 840C PIC Software (AP20058X 840C VX.X.HEX).
Note: All the required software can be found on the Service Extranet. Please
download and save all software onto your PC or Laptop Hard Drive.
Checking Software Version
Before you start, you need to make a note of the current version of software installed in
the 840C. To do this:
1.
Connect the 840C to the mains supply using an IEC power cord, making sure the
voltage selector switch is set to the correct voltage for your local mains supply.
2.
Switch the 840C on using the Power On/Off switch on the rear panel and the
Standby/On button on the front panel.
3.
When the 840C has switched on and is ready to be used (i.e. “No Disc” is
displayed on the front panel LCD), press the “Menu” button on the front panel 4
times until “SOFTWARE VERSION XX / YYY / Z.Z” is displayed on the front
panel LCD. XX is the DSP version number, YYY is the DSP build number and
Z.Z is the PIC version number. Note down the full software version number.
4.
Switch the 840C off using the Power On/Off switch on the rear panel.
Upgrade Instructions – PIC Software
To upgrade the 840C software, please carry out the following:
1.
Install the 840C Loader Program onto your PC or Laptop (by following the on
screen instructions), by unpacking 840C Loader Program.zip and running
setup.exe.
Make sure the Loader Program is not running before continuing.
2.
Connect one end of the Null Modem cable to a 9 way D-Type spare socket on
the PC or Laptop.
3.
Connect the other end of the Null Modem cable to the RS232C port on the back
of the 840C.
54
Summary of Contents for Azur 840C
Page 5: ...Cambridge Audio Azur 840C CD Player Exploded Diagram To enhance viewing please print to A3 5 ...
Page 47: ...CS8406CZ DAC PCB U12 ADSP BF532BSTZ400 DAC PCB U13 7815 DAC PCB U14 U22 U49 U51 47 ...
Page 51: ...MPSA14 DAC PCB Q4 Q6 TIP31 DAC PCB Q10 Q11 BC817 25 DAC PCB Q1 Q12 Q13 Q17 Q18 51 ...
