Chapter 4 Software Index 
4-1 
Chapter 4   Software Index 
4.1 Keypad Description 
4.1.1Keypad Display and Operation Instruction 
 
 
1. SEQ LED: Parameter 00-03(or00-04) =1/2/3, LED Lit. 
2. FRQ LED: Parameter 00-05(or00-06) = 1/2/3/4, LED Lit   
3. FWD LED: Forward Direction, LED action (Flash while stopped, solid Lit during operation). 
4. REV LED: Reverse Direction, LED action (Flash while stopped, solid Lit during operation).   
5. Four actions of FUN mode: Hz/RPM, VOLT, AMP LED, and display of five 7-segment display. 
(Refer to operation description of the keypad). 
 
Caution 
To avoid keypad damage, do not operate it with a screwdriver or any sharp and hard tool. 
 
Figure 4-1 Keypad Layout