GUANG ZHOU HAN TING INFORMATION TECHNOLOGY CO.LTD WWW.FMUSER.NET
USER’S MANUAL FOR CZH618F-1000/500C TRANSMITTER
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8.4 Time Period Modification
It is suggested that disable Period Control before correcting date and time or changing
period’s start and end time to avoid instantaneous undesired RF power on and off.
8.5 System Protection
In some urgent cases such as exceeded forward power, reflect power, current and over
temperature, system will reboot. If it is failed successive 3 times, the system will automatically
turns off RF power and just acts display function.
System will also shut down when some main parameter can not be set such as frequency,
digital/analog audio select.
9. Direction for Software Use
9.1 General Description
9.1.1 Buttons
UP
: Up or increase, when pressed and held for a longer time, it speeds up.
DOWN
: Down or decrease, when pressed and held for a longer time, it speeds up.
ENTER
: Enter, used to select menu and enter edited parameter.
ESC
: Cancel; back to last menu
9.1.2 Menu classification
There are three kinds of menus: display menu is display only menu; select menu used to
select sub menu or goes back to its main menu; edit menu used to enter parameters or configure
the system.
How to enter parameter
Just scroll highlight bar to desired edit item and press ENTER, use UP or DOWN to change
parameter and press ENTER again to save it. Some important parameter or operation may need
further confirmation. In this case, a “Y” or “N” will appear after editing at the end of the edit line.
Use UP or DOWN to select “Y” (confirm) or “N” (cancel) and press ENTER to save updated
parameter or cancel it.
Parameter can not be modified locally when remote is enabled except “Remote” itself.
