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Very good quality pdf file, no missing pages and all words and schematics clearly readable. Whole manual is present featuring different languages.
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Very,very good manual.It was very explicit and readble.It was helpfull.Thanks.
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The service manual is scanned, but high quality, high resolution. The smallest texts on schematics diagram is readable. Super! Thank you!
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I am satisfied with the service. And if need another manual, i will definitely buy from this site. Keep up the good work.
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have download a number of manuals todate , most are excellant, one or two sometimes a little difficult to read but a least avaialable, great site .
Brad.
9. UPDATE FIRMWARE
Software for CPU and DSP can be updated. Have *SR9200CDR update disc. There are two mode of download, regarding to the target of software as bellow.
Mode 1: Download DSP�s software to 4M Flash-ROM. This mode is to update the software for DSP. The target devise is 4M �Flash ROM (Q671) on P604. SR9200&8200 need to be set download condition, by three front keys.
Mode 2: Download CPU�s software to internal Flash-ROM. This mode is to update the software for DSP. The target devise is internal flash ROM of CPU (QU01) on P604. The unit needs to be set to writing condition, by pushing internal switch from back-panel.
The following items are required for updating. RS232C Dsub-9 pin cable (female to female/Straight type) PC (Windows 98, NT, ME, 2000) with RS-232C port. Upgrade software to CPU. Upgrade software to DSP.
Use RS232C Dsub-9 pin cable (female to female/Straight type) to connect PC and the unit. COM port on PC needs to be set by dialog box for each program. COM port can be set from COM1 to COM5.
Download Firmware for DSP (Mode 1)
1. 2. 3. 4. 5. 6. 7. Put the �DSP upgrade� folder into anywhere on your PC's hard disc. Connect PC and the unit with the RS-232C cable. Turn on the unit. Press ENTER, MUTE and MULTI-SPK buttons simultaneously more than 5 seconds to turn the unit into Loading Mode. �LOADING MODE� will be shown on FLD. Launch �UpgradeDSP.exe� on PC. Set the Baud Rate to 38400 then click Start communication button. If the connection is made successfully, a dialog box saying �Success to connect� appears and �CONNECTED� is displayed on FLD. 8. Click Send the DSP codes button on the dialog box. Progress status of downloading will be shown on PC and �LOADING� is displayed on FLD. 9. If downloading is completed successfully, �COMPLETED� is displayed on FLD. And a dialog box saying "Finished the DSP code transmitting" appears. Click OK and then click CLOSE to close the application. 10. Turn off the unit.
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