Hello All,
Is there a corse adjustment of the horizontal centering control or is something else wrong. The beam is stuck off to the left and I cannot move it to the right. Currently I do not have a working vertical module to use. I will later today. But I don't think that has anything to do with moving the beam horizontally.

Thanks,

Dave

Hello Again All,
Aparantly someone replaced the dual control with a single multi turn control. So either R230 or R248 is missing. I'm about to check this further. I guess it doesn't matter. It may be a problem with the resistor R247, R249 or possibly R253 or the tube V2468. Maybe I'll have to "add" a control.

Thanks,

Dave
:Hello All,
: Is there a corse adjustment of the horizontal centering control or is something else wrong. The beam is stuck off to the left and I cannot move it to the right. Currently I do not have a working vertical module to use. I will later today. But I don't think that has anything to do with moving the beam horizontally.
:
:
:Thanks,
:
:Dave
:

Hello Again,
There is no V246. R241 connects directly to the wiper of the horizontal position control. It's a multi-turn. I think I saw a military version on some web page with a single horizontal position control. Is anyone familiar with this military version and can help with this problem?

Thanks,

Dave

:Hello Again All,
: Aparantly someone replaced the dual control with a single multi turn control. So either R230 or R248 is missing. I'm about to check this further. I guess it doesn't matter. It may be a problem with the resistor R247, R249 or possibly R253 or the tube V2468. Maybe I'll have to "add" a control.
:
:Thanks,
:
:Dave
::Hello All,
:: Is there a corse adjustment of the horizontal centering control or is something else wrong. The beam is stuck off to the left and I cannot move it to the right. Currently I do not have a working vertical module to use. I will later today. But I don't think that has anything to do with moving the beam horizontally.
::
::
::Thanks,
::
::Dave
::
:

Hello Again Again,

There is an example of this Military 545 on this page:
http://mccworkshop.com/setup/scope1.htm
It has a single horizontal position control.

If this is normal then how can I adjust the horizontal position? So far I don't see anything wrong except the "omitted" tube.

Thanks,

Dave

:Hello Again,
: There is no V246. R241 connects directly to the wiper of the horizontal position control. It's a multi-turn. I think I saw a military version on some web page with a single horizontal position control. Is anyone familiar with this military version and can help with this problem?
:
:Thanks,
:
:Dave
:
:
::Hello Again All,
:: Aparantly someone replaced the dual control with a single multi turn control. So either R230 or R248 is missing. I'm about to check this further. I guess it doesn't matter. It may be a problem with the resistor R247, R249 or possibly R253 or the tube V2468. Maybe I'll have to "add" a control.
::
::Thanks,
::
::Dave
:::Hello All,
::: Is there a corse adjustment of the horizontal centering control or is something else wrong. The beam is stuck off to the left and I cannot move it to the right. Currently I do not have a working vertical module to use. I will later today. But I don't think that has anything to do with moving the beam horizontally.
:::
:::
:::Thanks,
:::
:::Dave
:::
::
: