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Article #16751

NEC JC-1401P3A color monitor with Mac ][ ?

#16751
From: harrow
Date: Sat, 13 Jun 1987 13:02
53 lines
2041 bytes
I could really use some help from someone who has gone down this road:

My MAC ][ is about to arive, but without the color monitor (delayed
1-2 months).  I wouldn't want to consider the implications of having
this sit here and not even be able to turn it on, and luckily was able
to borrow a NEC Multisync color monitor, model JC-1401P3A.

From the monitor's manual and an article in MacTutor, it appears that
the cable should be:

MAC ][ DB-15       NEC DB-9
---------------------------

1     Ground       6,7,8,9
2     Red          1
5     Grn/Sync     2
9     Blue         3

HOWEVER:

The Mac ][ video card runs at a vertical rate of 66.7 Hz, and the
NEC's manual indicates that its top vertical rate is 62 Hz!!!

WILL THIS WORK?

If they're using the typical 10% rule, it would seem to fall within
that range, but I don't know...

Has anyone had any experience with trying to use this monitor with the
Mac ][?

Is a modification required to the monitor?  (If so, can you supply
details?)

Is my cable pinout correct?

Any solid information will be greatly appreciated, ASAP!

Thanks!

Jeff Harrow

Work address:
ARPAnet:	HARROW%EXODUS.DEC@decwrl.ARPA
Usenet:		decwrl!exodus.dec.com!harrow        or
                {allegra,Shasta,decvax}!decwrl!dec-rhea!dec-exodus!harrow
Easynet:	EXODUS::HARROW
Telephone:	(617)264-5128
Home Phone:     (603)673-8404
USPS:		Digital Equipment Corp.
		Mail stop: BXB1-2/E02
		85 Swanson Road
		Boxboro, MA  01719
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From: harrow@exodus.dec.com.UUCP
Newsgroups: comp.sys.mac
Subject: NEC JC-1401P3A color monitor with Mac ][ ?
Message-ID: <10383@decwrl.DEC.COM>
Date: Sat, 13-Jun-87 09:02:59 EDT
Article-I.D.: decwrl.10383
Posted: Sat Jun 13 09:02:59 1987
Date-Received: Sat, 13-Jun-87 23:44:12 EDT
Sender: daemon@decwrl.DEC.COM
Organization: Digital Equipment Corporation
Lines: 53