Javad Maxor, Operator'S Manual

Page: 62 / 164

2-28 Maxor Operator’s Manual www.javad.com
C O N F I G U R A T I O N
Radio Configuration
2
Set Radio Link Parameters for a Dedicated Channel
1. From the Protocol control of the Radio Link tab, select between
JNS and PDL (Figure 2-22):
Figure 2-22. Radio Link Tab
• JNS – Select this protocol if all of the radio-modems at your jobsite
are manufactured by Javad Navigation Systems.
• PDL – Select this protocol if you use PDL radio-modem(s) together
with JNS radio-modem(s) at the jobsite.
2. From the Modulation Type control (Figure 2-23 on page 2-28),
select a modulation scheme that will be used by your base radio-
modem. .
It can be either 4-Level-FSK (Frequency Shift Keying) or GMSK
(Gaussian Minimum Shift Keying).
Figure 2-23. Modulation Type
If the Link Rate is... Use...
4800 baud GMSK
9600 baud GMSK or 4-Level-FSK
19200 baud 4-Level-FSK