Quantum Data 801GC, 801GF, 801GX manual ProgrammerÕs utility disk

be set to a higher limit if it is known that a particular unit will work reliably at the higher limit.

•The gamma correction flag. This flag determines whether individual formats can control the application of gamma correction or if gamma correction is disabled regardless of a format’s set- ting. The factory default setting is to allow gamma correction to be controlled by individual formats.

There are two ways of changing the settings of these parameters:

•They can be restored to their default factory settings as part of a user initi- ated system reset. This will also restore the entire format storage memory to its factory default contents.

•A suitably equipped computer or ter- minal connected to one of the commu- nications ports can be used to set the parameters to user defined settings.

ProgrammerÕs utility disk

We normally supply one MS-DOS compat- ible utility disk (3-1⁄2inch DS) with each 801G* shipped from our factory. The disk is suit- able for use on IBM-PC and compatible com- puters equipped with a serial port. The disk contains several sample download files for the 801G*. These files can be copied and edited using any ASCII text editor you wish to run on your computer. The disk also contains a “shareware” version of a terminal emulation program. The disk does not contain a text editor.

Custom Images, Test Sequences and System Parameters 6-5