Difference between revisions of "Cherry G80-2550"

From Deskthority wiki
Jump to navigation Jump to search
(Just cleaned it up a bit, you made me laugh when you said the capslock key looked like a stylized handbag... unfortunately I had to remove that for quality reasons :D)
m (Reverted edits by Graboy (talk) to last revision by 7bit)
Line 15: Line 15:
 
}}
 
}}
  
This keyboard is a clone of the [[IBM 3270|IBM 3270 Emulator]] and connects to PCs using either the [[PS/2]] or the [[AT]] protocol. It shares the same style of key-labeling as the IBM 3270, since the keycaps are both doubleshot and pad-printed.
+
This keyboard is a clone of the [[IBM 3270|IBM 3270 Emulator]] and connects to PCs using either the [[PS/2]] or the [[AT]] protocol. With the IBM 3270 it shares the same style of labeleing, for both the connecting PC and the mainframe computer it connects. Key caps are doubleshot and pad-printed.
  
 
==Features==
 
==Features==
  
The black legends are mostly double-shot (excluding the LED window keys), while all blue legends are pad-printed and clear-coated. While this keyboard is not programmable, it is possible to use it with either AT or PS/2. Also, this keyboard lacks any functionality of [[n-key rollover]].
+
The black legends are mosstly double-shot, while all blue legends are pad-printed and clear-coated. None of the LED window keys are double-shot.
  
Although under the 4 removable blindcaps there are 4 key mounts and PCB traces, closing the contacts does not cause the controller to send any key codes. This might be due to controller programming (see also sister-model [[G80-2551]]).
+
This keyboard is not programmable!
 +
 
 +
It is possible to use it with either AT or PS/2.
 +
 
 +
It has no n-key rollover.
 +
 
 +
Although under the 4 removable blindcpas there are 4 key mounts and PCB traces, closing the contacts does not cause the controller to send any key codes. This might be due to controller programming (see also sister-model [[G80-2551]]).
 
{{-}}
 
{{-}}
  
Line 32: Line 38:
 
[[File:G80-2550HPD_005.jpg|640px|thumb|left|G80-2550 HPD.]]
 
[[File:G80-2550HPD_005.jpg|640px|thumb|left|G80-2550 HPD.]]
 
[[File:G80-2550HPD_006.jpg|640px|thumb|left|G80-2550 HPD.]]
 
[[File:G80-2550HPD_006.jpg|640px|thumb|left|G80-2550 HPD.]]
[[File:G80-2550_handbag.jpg|320px|thumb|left|The [[Caps Lock]] key shows a lock and a blue down arrow. Commonly found on German Cherry keyboards.]]
+
[[File:G80-2550_handbag.jpg|320px|thumb|left|The [[Caps Lock]] key shows a stylised handbag and a blue down arrow. Commonly found on German Cherry keyboards.]]
 
{{-}}
 
{{-}}
  

Revision as of 19:37, 20 April 2012

{{{title}}}
G80-2550 HPD
Manufacturer Cherry
Features 122 keys, replacement for IBM 3270 terminal emulator.
Layouts IBM 3270 layout
Switches Cherry MX
Interface AT and PS/2
Price ~10 EUR used.

This keyboard is a clone of the IBM 3270 Emulator and connects to PCs using either the PS/2 or the AT protocol. With the IBM 3270 it shares the same style of labeleing, for both the connecting PC and the mainframe computer it connects. Key caps are doubleshot and pad-printed.

Features

The black legends are mosstly double-shot, while all blue legends are pad-printed and clear-coated. None of the LED window keys are double-shot.

This keyboard is not programmable!

It is possible to use it with either AT or PS/2.

It has no n-key rollover.

Although under the 4 removable blindcpas there are 4 key mounts and PCB traces, closing the contacts does not cause the controller to send any key codes. This might be due to controller programming (see also sister-model G80-2551).

Pictures

G80-2550 HPD.
G80-2550 HPD.
G80-2550 HPD.
G80-2550 HPD.
G80-2550 HPD.
G80-2550 HPD.
The Caps Lock key shows a stylised handbag and a blue down arrow. Commonly found on German Cherry keyboards.


Known Variants

  • G80-2550 HPD (German IBM 3270 terminal emulator layout, black switches)

How to Disassemble

For disassembling, see: How to open Cherry terminal keyboards.

See Also