A technical issue ,help needed @chazer !!!

[Masood]

@chazer!!!
congrats for being a part of admin team
few days earlier I got chance to check with Homage Inverter and LCD was working fine during load shedding

your arguments in above posts were 100% accurate.
the only one issue remains i,e as the WAPDA power goes OFF LCD goes to reset ....may be due to old battery ?

[chazer]

Sorry, don't know how i missed that, infect didn't thought of an old thread might get alive, sorry again.
Now coming to the issue ,it's due to increased transfer time of the UPS. Homage typical transfer time is 15~30ms and it increases with the applied load and battery condition.
One possible solution is to add an old Desktop ups, it's backup time is just 5~10min, sufficient to suppress glitch produced by Homage. These are usually of 200~400watts online type with 0s transfer time and cheaply available at computer shops.
Secondly thanks for the compliments.
Regards.

[Masood]

couldn't find thanks button ,so paying in writing .....THANKS for sharing information.
I'm sorry as well
by the way I re-installed my desi UPS after an experimental check

[emiviorma]

Just got my emulator III from the States and forgot to switch the power supply to 220VAC... does anybody have a an electrical blueprint of that baby???

[Masood]

Few days earlier I had a 40 LCD Sony Bravia which was sold by me and then came back after one and half years....normal chinese box or DM 800/800HDse had been working for a long time ..as I connected my DM 900 ,no display on screen "unsupported signals" message appeared on screen ...I connected DM 900 SIM2.30 and same result ...should I need to replace LCD with LED or some thing wrong with particular LCD

[Masood]

lugta hay Chazer sahib ghaib hein ...koee aur saathi mashwara day day ... koee member LCD per Enigma2 4K box use ker reha hay???
by the way I sold that LCD in same day when it refused to give the display of DM 900...abhi aik aur LCD lena chah reha tha iss liay peshgi mashwara manga hay

[Aliraza63]

lugta hay Chazer sahib ghaib hein ...koee aur saathi mashwara day day ... koee member LCD per Enigma2 4K box use ker reha hay???
by the way I sold that LCD in same day when it refused to give the display of DM 900...abhi aik aur LCD lena chah reha tha iss liay peshgi mashwara manga hay

HDR supported Led tv models me check kren .

[Masood]

HDR supported Led tv models me check kren .

LED toh DM 900 support kerta hay ,jo LCD mei nay sale ki hay uss peh display naheen aata tha whereas that was original Sony Bravia (imported) ..DM 800HDse original aur SIM2.10 behtreen chultay rehay hein .
actually mei khana puri kerna chahta tha

[Farax38dk]

It looks like the flickering was caused by voltage variations and interference from the UPS output. Since you mentioned the issue hasn’t appeared recently, it’s likely the mains voltage stabilized.

For anyone facing similar problems: using a good voltage stabilizer or connecting sensitive devices like LCDs directly to clean mains (bypassing square-wave UPS output) usually solves the flicker. Also, check for interference on input sources; sometimes even switching energy savers or other devices nearby can cause brief flickers.

Glad to see your setup is stable now, and the ST500WS stabilizer approach is a safe way without overloading the UPS.

[Masood]

It looks like the flickering was caused by voltage variations and interference from the UPS output. Since you mentioned the issue hasn’t appeared recently, it’s likely the mains voltage stabilized.

For anyone facing similar problems: using a good voltage stabilizer or connecting sensitive devices like LCDs directly to clean mains (bypassing square-wave UPS output) usually solves the flicker. Also, check for interference on input sources; sometimes even switching energy savers or other devices nearby can cause brief flickers.

Glad to see your setup is stable now, and the ST500WS stabilizer approach is a safe way without overloading the UPS.

Thanks a lot for a brief description ...glad to see you dear Farax338dk (naam angraizon wala hay )
an email forced me to join this (forgotton) platform to say you special thanks personally have read all your posts