GE DGP Series Instruction Manual page 178

8.3 KEYPAD
Printer output is not active in some DGP models (see the model selection guide).
NOTE
For applicable DGP models, the [PRT] key is used to direct information to the printer instead of to the display.
When information is sent to the display, only one item at a time is displayed. When information is sent to the
printer, all items within a category (or, in the case of settings, all settings) are printed. When the [PRT] key is
pressed, the characters PRT are displayed.
The arrow keys are used to scroll through the list of categories within a Command ([SET], [INF], [ACT]) key or
to scroll through the list of items within a category. For example, pressing the [INF] key displays the name of
the first category (e.g., STATUS). Pressing the [↑] key next displays the name of the second category (e.g.,
FAULT). When the desired category is reached, pressing the [ENT] key displays the first item of that category.
From that point on, pressing the [↑] key will display each subsequent item in the category.
While the [↑] key scrolls in a forward direction through a list of categories or items, the [↓] key scrolls backward
through a list. That is, the user may return to the previously displayed item by pressing the [↓] key.
If the user is scrolling through items within a category and wants to exit that category, pressing a command key
([SET], [INF], [ACT]) will display the current category name. The arrow keys can then be used to scroll through
the categories.
The [ENT] key is used to enter data or a choice. It is also used in conjunction with the [END] key to confirm a
setting change to be stored into non-volatile memory (see the [END] key description below).
The data entry keys consist of the numeric keys and the decimal point. These keys are used to enter data into
the DGP or to make choices in response to prompts. The numeric keys [1/Y] and [3/N] have two meanings:
• If entering numeric values, the [1/Y] and [3/N] keys are processed and displayed as 1 and 3.
• If responding to a YES/NO prompt, the [1/Y] key is processed and displayed as YES and the [3/N] key is
processed and displayed as NO.
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DGP Digital Generator Protection System
8 INTERFACE
8.3.3 PRINT KEY [PRT]
8.3.4 ARROW KEYS
8.3.5 ENTER KEY [ENT]
8.3.6 DATA ENTRY KEYS
GE Power Management