Marantz NR1508, Service Manual

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FIRMWARE UPDATE PROCEDURE
1. Items necessary for update
Items necessary for update are as follows.
Update Type Needed Part for Update Requirement
Offered / not Offered
Standard Service Equipment
Not offered by D&M
Purchase from D&M Article code Download from SDI
Via USB
USB flash drive (USB 2.0 : Min 1GB)
• We recommend a USB memory device
that has an LED installed.
Formatting FAT16 or FAT 32 X - " Table 1 " or " Table 2 "
Via OTA
Internet Connection by Broadband Circuit - X - -
Modem - X - -
Router - X - -
Ethernet cable
(CAT-5 or greater is recommended)
- X - -
Table 1
Update download file when the DIGITAL PCB or network module is replaced
Model Name Model Area Download from SDI
NR1508 ALL avr_40.prod.update.factory.xxxx.zip
Table 2
Update download file when the firmware is updated (Two files, "HW component" and "LEGO component")
Model Name Model Area
Download from SDI
For HW component For LEGO component
NR1508 U North America (U) Product ID : 100100550100 DPMS_NR1508U_LEGO_xxxx.zip
heos_40.prod_x.xxx.xx.zip NR1508 N Europe (N) Product ID : 100100550200 DPMS_NR1508N_LEGO_xxxx.zip
NR1508 K China (K) Product ID : 100100550500 DPMS_NR1508K_LEGO_xxxx.zip
139
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating