GSE 672 - Pin Number Access; Navigating Setup Parameters

Model 672/675 Technical Reference Manual
3-23
P IN N UMBER A CCESS
A PIN number can be assigned at P400 and P402 to override the GSE default full-edit access and limited
access codes. If a PIN number is in effect, use the PIN number as the access code. For example,
100 [SELECT] 4444 [ENTER]
will allow access to the setup mode if stored PIN number is '4444'.
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DO NOT FORGET YOUR PIN NUMBER!
If you forget your PIN number, you will not be able to access the setup mode by any means. There is no
"back door" access. If the PIN number is forgotten, you must send the Model 672/675 back to GSE to have
the PIN number cleared and restored to the default access code. ALL SETUP INFORMATION WILL BE
PERMANENTLY LOST!
ACCESS DENIED
If you cannot access the setup mode for edit using the methods previously described, there are two
probable reasons - the wrong code was entered or the main board program jumper is in the 'NO' position.
Wrong Access Code
If you enter the setup mode access code incorrectly, a “Code11” “WRONG CODE!” error message is
displayed and access is denied. If you are sure you entered the code correctly, then it is likely that a PIN
number has been entered or changed.
Program Jumper in ‘NO’ Position
It is not possible to enter the setup mode by any means if the main board program jumper is in the 'NO'
position. Attempting to do so will result in a “Code16” “Check Jumpr” error message. Move the program
jumper to the 'YES' position and try again.
Keys Disabled
Front panel keys can be disabled in the setup mode or redefined to invoke macro routines. This could effect
the normal use of the keys required to invoke the setup mode. This situation usually does not generate an
error message - it simply ignores key presses or performs other functions when keys are pressed. You can
reset the keypad to a normal condition by holding down the [CLR] key on power-up until “Macro Disbl” is
displayed. This will enable all keys to their normal function and inhibit the execution of all macros, thus
allowing you to access the setup mode.
N AVIGATING S ETUP P ARAMETERS
Once you have entered the setup mode you can move freely through all parameters to view and/or change
any parameter's configuration.
A DVANCING THROUGH PARAMETERS
Press [SELECT] to advance sequentially through all parameters. Multiple-instance parameters will be
repeated for each enabled instance.
Press [SCALE SELECT] or [ . ] [SELECT] to move back one parameter.