Cursor keys
No functions are related to the Up, Down, Right, or
Left keys.
ESC and ENTER keys
Table 20: ESC and ENTER key function in insert
password
Key Function
ESC Use to return to the previous
screen or to clear the entered
digits of a password.
ENTER Use to accept and verify the
password.
If the password is incorrect or missing, an error
message will appear. See Figure 22.
Figure 22: Wrong password screen
PROGRAM screen
From the MAIN screen, press the 1 key to select the
PROGRAM screen. Enter the password. See Figure
23.
Figure 23: PROGRAM screen
In this phase, the keypad and keys have the
following functions:
Alphanumeric keypad
Table 21: Alphanumeric keypad function in
PROGRAM screen
Key Function
1 Auto: starts the auto-learning of the
loop devices and the RS485 network
devices (repeater only).
2 DC Dev: starts the selection and
programming screen of the loop
devices.
3 SW Zone: starts the programming
screen of the software zones.
4 Output: starts the programming
screen of the Outputs.
5 Network: starts the programming
screen of the RS485 network, FC500MFI
modules.
6 Map Device: activates the On Demand
device mapping feature.
7 USB: starts the programming screen
for the management of the USB
memory stick.
8 System: starts the programming
screen of the system parameters.
9 Default: forces a default setting
restore procedure.
0 L3 PWD: starts the screen to insert the
L3 password (Installer code). See 0 Key-
insert modify password.
Cursor keys
No functions are related to the Up, Down, Right, or
Left keys.
ESC and ENTER keys
Table 22: ESC and ENTER key function in
PROGRAM screen
Key Function
ESC Use to cancel the operation and
to return to the MAIN screen.
ENTER No function
0 Key - insert modify password
On the PROGRAM screen, press the 0 key to modify
the Level 3 Installer password. The default password
FC503 and FC506 Addressable Fire Control Panels 41
Johnson Controls - CONFIDENTIAL