Инструкции Пользователя для Bacharach GDA-1600
GDA-1600 16-Channel Controller
Instruction 5700-9001
26
3.4 Authorization Mode
A password entered in the
AUTHORIZATION menu allows for the ability for all of the
menus to be locked. Viewing menus is not denied but attempts to edit variables flashes
the Locked message on the LCD.
Authorized individuals locking the system should first enter a name, phone #, or other
Authorized individuals locking the system should first enter a name, phone #, or other
contact information into the 10-digit field. To lock or unlock the system the correct 4
digit authorization number must be entered into the
Enter Code field. Point to the
Unlock System menu entry and press EDIT to complete the unlock procedure.
It is very important to record the 4 digit code. However; if lost, it may be displayed
It is very important to record the 4 digit code. However; if lost, it may be displayed
briefly at power up using the following procedure:
Remove power from the controller. Reapply power and as the alarm LEDs begin
Remove power from the controller. Reapply power and as the alarm LEDs begin
scrolling down, hold the following keys simultaneously "UP", "DOWN", "NEXT", &
"EDIT". The 4-digit authorization code appears briefly at bottom left of the screen.
IMPORTANT! DO NOT hold the keys before applying power since this causes a cold
IMPORTANT! DO NOT hold the keys before applying power since this causes a cold
boot and returns all settings back to factory defaults.
A u t h o r i z a t i o n
E NT E R NA ME
E n t e r Co d e
L o c k S y s t e m
# # # #
Figure 3.17 – Authorization Screen
3.5 LCD Contrast Adjustment
The Setup menu item identified as
CONTRAST allows users to adjust the LCD contrast
to a level suitable to the ambient lighting. Selecting
CONTRAST and pressing EDIT
causes the UP/DOWN keys to increase and decrease LCD contrast.