
6.2.2 Field intensity monitor
You can check if other wireless unit uses the communication channel that you want to use or not.
It is convenient when examining the communication channel of wireless unit.
It monitors simply by using rough time period in this function. When you need measuring correctly,
use a commercial spectrum analyzer.
Wireless unit’s setting
Operation mode switch
Be sure to set to <TEST>.
Select communication channel to check from “00
~
4B”
Communication channel
It can not test correctly if selecting others.
Unti No. switch
Any settings
Be sure tp set No.9 to ON. Except it, any settings are
OK.
MODE switch
Refer to <3.2.4 Setting of MODE switch>
Procedures for field intensity monitor
(1) Set all switches as above.
(2) Power supply of wireless unit on.
(3) Press <ENTER> switch to start field intensity monitor.
LED is blinking as level meter after flashing <SET>.
Lighting
Max of field intensity value is kept therefore, if it received only once, it can notice there is radio
wave.
In the actual system, no other radio wave is desired. Use with the field intensity that indicates a. or
b. If it is other condition, change communication channel and check again.
a. When there is no radio wave.
(“ALARM” LED is blinking.)
b. When field intensity is weak. (When there is little radio wave.)
(1 green LED is blinking.)
Extinction Blinking
Extinction Extinction
Blinking Blinking
6-5
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: [email protected]
Содержание KR20
Страница 1: ...Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ...
Страница 4: ...Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ...
Страница 10: ...1 6 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ...
Страница 117: ...9 1 Chapter 9 Specifications Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net ...