[Premium-Rx] 8640 - Manual for Options 2 and 5

Chuck Urmson chucku at ieee.org
Wed Mar 19 17:42:24 EST 2003


Hi George,

I find that for black&white images such as manual pages without images the
TIFF format has the best quality versus size performance.  For example I
cannot tell the difference between a 29kB TIFF image and a 1.1MB BMP image
of the same page.  Note that the TIFF image is already compressed so don't
expect much benefit from zipping it other than collecting many images into
one file.

For greyscale and colour JPG is probably the best of the generally available
options but you have to play around to decide a reasonable quality versus
size trade-off that you like. You want to also set the JPG option for
greyscale rather than colour if appropriate.

Regards,
Chuck Urmson

-----Original Message-----
From: premium-rx-bounces at ml.skirrow.org
[mailto:premium-rx-bounces at ml.skirrow.org]On Behalf Of Carcia, Frank A.
HS
Sent: 19 March 2003 21:15
To: Premium-Rx (E-mail)
Subject: FW: [Premium-Rx] 8640 - Manual for Options 2 and 5


Anybody have any suggestions for George?

-----Original Message-----
From: George Georgevits [mailto:georgg at bigpond.net.au]
Sent: Wednesday, March 19, 2003 4:08 PM
To: Carcia, Frank A. HS
Subject: RE: [Premium-Rx] 8640 - Manual for Options 2 and 5


Frank,

No problem with looking for it - I will see what I can do. Thanks for the
advice about file size. I am relatively new to scanning. This is the first
time I have done something where the zipped file size has become an issue. I
have found that using the .bmp format, the zipped file for each page becomes
quite small ~25kB whereas for other formats it is much larger. Anyone have
any ideas on this subject?

Regards,
George Georgevits
Power and Digital Instruments Pty Ltd

-----Original Message-----
From: Carcia, Frank A. HS [mailto:francis.carcia at hs.utc.com]
Sent: Thursday, 20 March 2003 8:01 AM
To: 'George Georgevits'
Subject: RE: [Premium-Rx] 8640 - Manual for Options 2 and 5


Hi George,
I hate to make more work for you but could you also give me a schematic of
OPT3 also?
Take your Time, this appears to be rare information these days. My email
cuts off at
4 MEG which is high. More people will be able to take advantage of the
information if the files are smaller and more of them.
Thank you again,
-----Original Message-----
fc



From: George Georgevits [mailto:georgg at bigpond.net.au]
Sent: Wednesday, March 19, 2003 3:56 PM
To: Carcia, Frank A. HS
Subject: RE: [Premium-Rx] 8640 - Manual for Options 2 and 5


Hi all.

I am scanning the manual for Options 2 and 5. It is quite a lot of work, so
I am doing some every night. When I am finished, I will advise and anyone
who wants a copy can let me know.

Regards,
George Georgevits
Power and Digital Instruments Pty Ltd

-----Original Message-----
From: premium-rx-bounces at ml.skirrow.org
[mailto:premium-rx-bounces at ml.skirrow.org]On Behalf Of Carcia, Frank A.
HS
Sent: Thursday, 20 March 2003 12:11 AM
To: Premium-Rx (E-mail)
Subject: [Premium-Rx] 8640


	Hi All,
	I think I mailed the parts list to everyone who requested it. Remind
me if I missed you.
	Now could someone provide me a schematic for OPT2, OPT3 and OPT5 and
maybe
	parts list. OPT5 seems quite rare which was a factory option for low
phase noise.

fc

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