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#26 2017-02-02 20:40:45

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

Latest beta but still not working reading Lamp Hours
https://cl.ly/2q1K0m2B2T1l

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#27 2017-02-03 21:02:34

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

Read Lamp usuage
hour 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x15 0x01 0x63
Replace to this command in the Setup page.
https://cl.ly/0b1a322c1Z1l

Did you change format of commands from /07 to 0x07 ?

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#28 2017-02-03 21:09:13

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

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#29 2017-02-24 20:42:10

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,541

Re: Viewsonic PJD7820HD additional commands

No change on format.
The way you entered hex code is wrong. Also please, share debug file after pressing hour read. The shared debug file does not contain any log data on lamp hour.

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#30 2017-02-25 20:34:52

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

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#31 2017-02-25 21:07:36

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,541

Re: Viewsonic PJD7820HD additional commands

Use \x07\x14\x00\x05\x00\x34\x00\x00\x15\x01\x63 instead of 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x15 0x01 0x63

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#32 2017-02-25 21:12:55

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

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#33 2017-02-26 07:13:56

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,541

Re: Viewsonic PJD7820HD additional commands

Decrease projector connection speed to  9600 and try again.

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#34 2017-03-04 13:50:00

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

https://cl.ly/3m0W2f3K2b16
https://cl.ly/2h170Z0J2U16
Unfortunatelly doesn`t work with 9600 also.

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#35 2017-03-04 13:59:38

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

https://cl.ly/3V3k062M2338
420 Hour in the projectors menu

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#36 2017-03-04 14:17:14

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

Sorry, put value in wrong field.
https://cl.ly/1r2w102L3R1l
https://cl.ly/1Z3b2Z3o3D2U - debug file

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#37 2017-03-04 14:24:26

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

Projector doesn`t operate on baudrate different from 115200
https://www.manualslib.com/manual/11364 … =71#manual

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#38 2017-03-19 20:06:48

DrNK
Member
Registered: 2016-11-19
Posts: 94

Re: Viewsonic PJD7820HD additional commands

Latest beta.
Reading Lamp Hours still 0.0000
https://cl.ly/2g1I290Y3G3r

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