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63197

Re: EM 200 Temma2 RA worm mesh adjustment

Wow, quite a range of adjustment procedures. Today I really have to check for backlash in RA before proceeding. I am also wondering about lubrication too.
imlate48
10:19 AM
#63197
 
63196

Re: EM 200 Temma2 RA worm mesh adjustment

It is not difficult but may take some time. Plan a full evening: Key point - you need to check the mesh after adjustment. If it is too loose you will get lots
Pawel T. Lancucki
3:45 AM
#63196
 
63195

Re: EM 200 Temma2 RA worm mesh adjustment

This is a link to an Astro Physics website for what looks like an EM200
Dennis
3:41 AM
#63195
 
63194

Re: EM 200 Temma2 RA worm mesh adjustment

This helped me http://www.astro-physics.com/index.htm?tech_support/mounts/600gto/600ebacklash Regards, Chuck Faranda http://ccdastro.com From:
Chuck Faranda
3:18 AM
#63194
 
63193

EM 200 Temma2 RA worm mesh adjustment

I have searched around for instructions on how to adjust the RA worm mesh on my mount to no avail. Can someone point me to some directions? Thanks - Dwight
imlate48
2:37 AM
#63193
 
63192

Re: Don't have hand paddle. Need help to test EM-10 Temm...

Audrey, Glad you found my instructions helpful. Regarding motor noise. My EM-11 motors are MUCH quieter than my Mach1 motors! Part of the reason is that the
Woody Schlom
Apr 19
#63192
 
63191

Re: Don't have hand paddle. Need help to test EM-10 Temm...

Woody, first, thank you very much: based on your instructions, I made RS-232 interface cable, and it works pretty good. Your comment about shield was crucial
andreyyakiev
Apr 18
#63191
 
63190

Re: Don't have hand paddle. Need help to test EM-10 Temm...

I don't think the pinout on the hand paddle cable makes any difference -- it's straight-through. So long as pin #1 on one end is connected to pin #1 on the
Woody Schlom
Apr 18
#63190
 
63189

Re: Don't have hand paddle. Need help to test EM-10 Temm...

Woody, yes, Tak Temma uses Mini-Din 4p for RS-232. connection. BTW, right now I'm trying to make one using your manual and S-video cable (it has 4p Mini-DIN
andreyyakiev
Apr 18
#63189
 
63188

Re: Don't have hand paddle. Need help to test EM-10 Temm...

Audrey, That sounds suspicious. All the EM-10's I've seen with a Temma2 Jr. control box used the Mini-DIN 4p connectors for the HC. And that's how my EM-11
Woody Schlom
Apr 18
#63188
 
63187

Re: Don't have hand paddle. Need help to test EM-10 Temm...

Thank you, I'll take a look. This keypad looks a bit different from modern one - instead of push buttons, it has toggle switches. And it has D-Sub9 insted of
andreyyakiev
Apr 18
#63187
 
63186

Re: Don't have hand paddle. Need help to test EM-10 Temma2 Jr - CA B

Gentlemen, thank you for your answers. So, look like I have to talk to TNR. As I know, RS-232 cable pinout is pretty straightforward, there is no level
andreyyakiev
Apr 18
#63186
 
63185

Re: Don't have hand paddle. Need help to test EM-10 Temma2 Jr - CA B

I'm in a similar pickle with my EM200 (lost my hand paddle). I haven't really needed it yet, as I can control GOTO's with a laptop. Anyway, the hand paddle and
eja24601
Apr 18
#63185
 
63184

Re: Don't have hand paddle. Need help to test EM-10 Temm...

Hello, I think there is a EM10 controller on Ebay for 89 Euros, being sold by APM Telescopes, Germany. Bill In a message dated 18/04/2015 16:04:19 GMT Daylight
billbwithley
Apr 18
#63184
 
63183

Re: Don't have hand paddle. Need help to test EM-10 Temma2 Jr - CA B

Andrew, That's definitely the right hand controller. Perhaps Art (form Texas Nautical) can answer if you can buy a new one. Robert
Robert Nielsen
Apr 18
#63183
 
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