Newland NL-8300, User Manual

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c 、 Press 3 to initial the MODEM, see Fig3-24.
____
MODEM Init
____
1. Normal
2. Normal With
anti-jamming
3. Fast With (anti-jamming)
4. Reset 5. Select S Register
Fig3-24
Normal speed: Sending the AT Command (Reference
：
AT Command Set Reference.htm)to evaluate the initial MODEM.
Normal speed noise-immune: Sending different AT Command to initial MODEM
High speed noise-immune: Sending different AT Command to initial MODEM and make
the carrier detect.
Reset: there is the soft reset and hard reset, soft reset also using send the AT command to
achieve.
Customizations S register: There are s7, s6, s10 three kinds of register to choose, s7
means the carrier wave time is 1s, s6 means the dial tone
waiting time is 1s, s10 means carrier wave lost judge time is
0.1s.
Initial MODEM setting, please using the “normal speed”.
d 、 Press 4 to see the version of MODEM. Please see Fig3-25
___ MODEM Version_
__
Si2433F
Si3015E
SDLC
：
V2.02
Fig3-25
Si2433F, Si3015E means the type of chip. SDLC means the communication protocol
version.