XG-MB70X (serv.man13). Troubleshooting - Sharp Projector Service Manual (repair manual). Page 14

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46
XG-MB70X
Resetting after replacing IC8003 (EEP ROM)
MAC address returns to default. Follow the steps below to reset.
1 Open the top cabinet of the projector and confirm the MAC address (MAC: ************) of the seal on the PWB.
2 Connect the control PC and projector with a RS-232C cable.
3 Turn on the AC power supply.
4 EEP ROM returns to default.
5 Turn off the AC power supply and turn on again.
6 Set MAC address by using the RS-232C command. (Refer to "MAC address setting" for the setting procedure.)
7 Enter                                                  and check the response.
Check that it is the same as the set MAC address.
8 Setting is completed.
MAC address setting
RS-232C commands to be used
*1
1st byte of the MAC address
*2
2nd byte of the MAC address
*3
3rd  byte of the MAC address
*4
4th byte of the MAC address
*5
5th byte of the MAC address
*6
6th byte of the MAC address
*7
7th byte of the MAC address
*8
8th byte of the MAC address
*9
9th byte of the MAC address
*10
10th byte of the MAC address
*11
11th byte of the MAC address
*12
12th byte of the MAC address
1 Enter                                                   and [*2], and press "ENTER".
Responds "OK".
2 Enter                                                   and [*2], and press "ENTER".
Responds "OK".
3 Enter                                                   and [*2], and press "ENTER".
Responds "OK".
4 Enter                                                   and [*2], and press "ENTER".
Responds "OK".
5 Enter                                                   and [*2], and press "ENTER".
Responds "OK".
6 Enter                                                   and [*2], and press "ENTER".
MAC address setting is completed.
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