FAITHTECH
FTB9000 USER MANUAL
44
2. select“setting”->“system”
，
press
button
，
select“other setting”
，
press
button again
；
3. Set the "Quick call" option to on, even if it can be called quickly;
4. press
button
，
Back to the main interface
；
5. On the main interface and not in the parameter editing state, press the number
key to call up the parameters at positions 1 to 10
，
button
～
Corresponds to storage location 1
～
9
，
button
Corresponds to storage
location 10
。
3.11. Save after power failure
FTB9000 series devices provide power-down saving function. When power down
saving is turned on, the device will restore the parameters of the last shutdown when it is
powered on, otherwise the device will be initialized to the default parameters.
1. press
button
，
enter menu setting interface
；
2. select“setting”->“system
，
press
button
，
select“other setting”
，
press
button again
；
3. Set the "power-down Save" option to on, even if the power-down save function is
available.
3.12. Lock operation
press
+
button,The device can be locked. In the locked state, only
open output (close output) and unlock operations are supported, other key actions will be
shielded, the main interface will prompt "keyboard lock". At the same time, the operation
Settings area of the screen will be displayed in grayscale color to distinguish the normal
