Manuals/Guides for the GTH Electronics ACEs.

Please Note: The Telephone Number in these documents is Out Of Date.
The Correct Telephone Number is shown at the Bottom of All Web Pages
Note: Manuals are designed to be printed double sided in Landscape format.
If you are using manual duplexing then we suggest you print odd numbered pages
first, then turn each page over and print the even numbered pages on the reverse.
Instruction leaflets should be printed in Portrait format, single or double sided.

ACE USER MANUALS & CIRCUIT DIAGRAMS

ACE VERSION File Name File Size Download Time
at 56k
Original ACE Version 1 (Up to Jan 2000) No Vertical Colour Shift or RGB Out User Manual
Original ACE Version 1 PCB (Details on Top Across Centre): 1997. V1 ISS 1-2 Circuit Diagram		 USERMANL.PDF
PROGTH20.PDF		 1174KB
87KB		 About 4 minutes
Under 1 minute
Original ACE Version 2 (From Jan 2000) with Vertical Colour Shift & RGB Out User Manual
Original ACE Version 2 PCB (Details on Top Across Centre): 1999. V2 ISS 1-2 Circuit Diagram		 USRMANL2.PDF
GTHACE20.PDF		 1051KB
87KB		 About 4 minutes
Under 1 minute
(All Versions) User Manual
How to Get The Best From Your ACE
Simple Aspect Ratio Conversion with ACE
Note: Some facilities may not work without an upgrade.
ACE Converter PCB with SAA7129 (Version on Top Across Centre): V3 ISS 1-3 Circuit Diagram
ACE Converter PCB with SAA7129A (Version on Top Across Centre): V3 ISS 4-5 Circuit Diagram		 USRMANL3.PDF
ACEHOWTO.PDF
SIMPLARC.PDF
 
GTHACE33.PDF
GTBACE34.PDF		 835KB
92KB
84KB
 
109KB
113KB		 About 4 minutes
Under 1 minute
Under 1 minute
 
Under 1 minute
Under 1 minute
ACE24 Video to Film Rate (24fps) Converter USRMAN24.PDF 1042KB About 4 minutes

ACE CONVERTER STANDARD UPGRADE INFORMATION

FILE CONTENT File Name File Size Download Time
at 56k
How to Use New Features added with ACE Converter Software Upgrade VERSINEF.PDF 99KB Under 1 minute
How to Fit an Upgrade Chip: Opening the Case and Fitting the Chip.
Note: This invalidates your guarantee unless previously agreed by us in writing.		 UPGRADE.PDF
 		 57KB
 		 Under 1 minute
 

ACE CONVERTER SPECIALS WITH MODIFIED POWER-UP CONDITIONS

SPECIAL VERSION INFORMATION File Name File Size Download Time
at 56k
W, Z & ZW: Alternative Defaults for Aspect Ratio Conversion VERSINZW.PDF 79KB Under 1 minute
L, S, T & Y: Alternative Defaults for Other Power-Up Settings VERSINLY.PDF 70KB Under 1 minute

ACE CONVERTER SPECIALS WITH DIFFERENT OR ADDED FEATURES

SPECIAL VERSION INFORMATION File Name File Size Download Time
at 56k
E: Freeze Frame and 3200K Colour Temperature VERSIONE.PDF 81KB Under 1 minute
N: For Noisy Broadcast TV, using INVERT OPTION button VERSIONN.PDF 62KB Under 1 minute
O: For Noisy Broadcast TV, using AUDIO & MANUAL buttons VERSIONO.PDF 75KB Under 1 minute
OLBM (Up to June 2003): Noisy TV Reception Combination VERFOLBM.PDF 71KB Under 1 minute
OLBM (After June 2003): Noisy TV Reception Combination VERGOLBM.PDF 72KB Under 1 minute
P: 4 Mode Widescreen Signalling using AUDIO & MANUAL VERSIONP.PDF 80KB Under 1 minute
R: 2 Mode Widescreen Signalling + Copy Protection controls VERSIONR.PDF 82KB Under 1 minute
U: Position using SPEED/MANUAL knob. MANUAL=Enable VERSIONU.PDF 76KB Under 1 minute
X: Panning using SPEED/MANUAL knob. MANUAL=Enable VERSIONX.PDF 77KB Under 1 minute
XP: As Option P + Panning using SPEED/MANUAL knob VERSINXP.PDF 88KB Under 1 minute
XR: As Option R + Panning using SPEED/MANUAL knob VERSINXR.PDF 90KB Under 1 minute

EARLIER GTH DESIGNS MADE UNDER LICENCE BY ACT ELECTRONICS

PRODUCT NAME & DESCRIPTION File Name File Size Download Time
at 56k
Digital Timebase Corrector with Hor & Vert Colour Shift + Sharpness: Circuit Diagram TBCACT20.PDF 100KB Under 1 minute
DV2: Colour Corrector with Fewer Controls than Original ACE Version 1: Circuit Diagram PROACT20.PDF 63KB Under 1 minute
DV3: Colour Corrector successor to the DV2 with Video Wipes Added: Circuit Diagram PROACT30.PDF 67KB Under 1 minute

Copyright GTH Electronics 1997 - 2025

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Email to: sales@gthelectronics.com Telephone: 01692 402501 International Tel: +44 1692 402501

Keywords: color, colour, digital, video, processor, standard, convert, converter, red, green, blue, white, balance, contrast, brightness, saturation, hue, sharpness, enhance, invert, aspect, ratio, letterbox, zoom, PAL, NTSC, SECAM, DVD, Betacam, DV, Hi-8, S-VHS, VHS, home cinema, home theater, video processor, colour corrector, corrector, edit, fade, bleed, VCR, bars.