User's Manual

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5. Click “start” to download apps, after finishing, it will prompt “ download success”;
6. Press “CNL” to exit apps to enter “sign in” interface.
b. Serial port apps download: using PC serial port to upgrade apps.
Note: directly connect PC with K3209 by“POS/PINPAN”, don’t need to install USB
driver
1. Operation method: press “F” and “6”, and press “CNL” to start pos until it prompt
“apps download(COM), please input password”;
2. Input password “556677” and press “OK”, then it will prompt “apps
download (COM), downloading, baud rate=115200”
3. Open “G3DL_3.6.7.exe” by PC；
4. Click “read configuration file” to select“app.INI”, then click “add” and select
“single port download”, and tick“√” the “don’t need USB simulated serial port”;
5. Click “start” to download apps, after finishing, it will prompt “ download success”;
6. Press “CNL” to exit apps to enter “sign in” interface.
G3 setting of China UnionPay
China UnionPay will set system parameter of G3 like bellows:
System setting
⑴ input operator 99 to enter sign in interface and input
system manager password;
⑵ Input system manager password（82112711）, and press
“OK” to enter system setting page;
⑶ After setting, press “OK”, then it means finishing
system parameter setting, system will prompt if write
card, only if cards is written, the parameter is valid.
1. POS parameter setting:
Please input 15 bits merchant number by order, 8 bits POS number, Merchants’
name (maximum more than 20 Chinese characters), merchants’ English name
(maximum more than 30 English characters), after finishing please enter next
setting items.
Merchants’ number: must ensure to input 15 bits
terminal number： must ensure to input 8 bits
merchants’ name： the Chinese and English name of merchants, press
“OK” to input Chinese or English, for Chinese, it allows to
input 20 characters, for English, it allows to input 30 characters.
Under Chinese input method to input section code, press
“alphabet” to input pinyin; under English input method, press
“alphabet” to switch number and alphabet.
System management
1. POS parameter setting ↑
2. Comm. Parameter setting
3. Transaction function setting
4. Pos key management ↓
POS parameter setting
Please input merchant No.
(15bits)
555555555555555
System management
5. Modify management password ↑
6. Other functions
7. PC parameter download
8. MODEM parameter setting ↓