Need Help...

Speedy · January 27, 2010, 03:46:54 PM

I got E-sky lama v4 heli, and it's come with Simulator option. How I can use the TX for simulator using 12V adopter without using battery. I tried 12v adopter but it's not working. It's mention in TX Charge '"-" -) "+"

sk010962 · January 27, 2010, 05:23:59 PM

Even I tried with a 12v, 500mA as well with 1A. I was suggested not to exceed more than that. Also there is a mention of polarity. Probably you should check that.

I was assuming it was probably for rechargable batteries to charge while batteries inside the Tx

sk010962 · January 27, 2010, 05:24:47 PM

http://www.rcindia.org/beginners-zone/can-we-use-12v-dc-to-power-esky-4-ch-tx/msg11982

sandeepm · January 28, 2010, 10:58:52 AM

DO NOT SWITCH ON THE SIM/TX WHILE CHARGING ADAPTER (12V) IS PLUGGED IN TO THE TX CHARGING PORT. BETTER TO USE A 9 VOLT 300 MAH ADAPTER. I THINK 12 V ADAPTER IS NOT SUGGESTED TO CHARGE A 9.6 VOLT BATTERY...........................................

sushil_anand · January 28, 2010, 11:12:59 AM

QuoteBETTER TO USE A 9 VOLT 300 MAH ADAPTER. I THINK 12 V ADAPTER IS NOT SUGGESTED TO CHARGE A 9.6 VOLT BATTERY...........................................

The supply voltage HAS to be greater than the battery voltage for charging. It will not be possible to charge a 9.6V battery with a 9V unit. Unless it is actually delivering much more than 9V!

saurabhhsrivastavaa · January 28, 2010, 11:21:09 AM

Quote from: sushil_anand on January 28, 2010, 11:12:59 AM
QuoteBETTER TO USE A 9 VOLT 300 MAH ADAPTER. I THINK 12 V ADAPTER IS NOT SUGGESTED TO CHARGE A 9.6 VOLT BATTERY...........................................

The supply voltage HAS to be greater than the battery voltage for charging. It will not be possible to charge a 9.6V battery with a 9V unit. Unless it is actually delivering much more than 9V!

absolutely agree wid susheel...

sandeepm · January 28, 2010, 12:14:51 PM

Quote from: Speedy on January 27, 2010, 03:46:54 PM
How I can use the TX for simulator using 12V adopter without using battery. I tried 12v adopter but it's not working. It's mention in TX Charge '"-" -) "+"

What i mean here is that use a 9 volt 300 mah adapter instead of 12 V to use the sim directly without battery..... i am not saying charging.........

sushil_anand · January 28, 2010, 12:35:22 PM

QuoteI THINK 12 V ADAPTER IS NOT SUGGESTED TO CHARGE A 9.6 VOLT BATTERY...........................................

I rest my case!

sk010962 · February 01, 2010, 07:31:35 PM

Ok i got hold of a old esky tx manual on-line. And this is was it says about the charging jack
"Charging jack when the transmitter is converted to nicd battery system"

http://www.rc711.com/shop/pub/manuals/RC711.com-ESky_4&6Channels_Transmitter_Instruction%20Manual.pdf

The manual has no other information than that.