User's Manual
Table Of Contents
    P a g e  | 69  
GXW42xx User Manual 
Version 1.0.5.43 
TABLE 12: MAC ADDRESS KEY MAPPING 
Key 
Mapping 
0-9 
0-9 
A 
22 (press the “2” key twice, “A” will show on the LCD) 
B 
222 
C 
2222 
D 
33 (press the “3” key twice, “D” will show on the LCD) 
E 
333 
F 
3333 
For example: if the MAC address is 000b8200e395, it should be keyed in as “0002228200333395”. 
Notes: 
1.  Factory Reset will be disabled if the “Lock keypad update” is set to “Yes”. 
2.  If still have difficulties to get access to the device, pushing the reset button during booting up will trigger 
the RECOVERY MODE, and device will use static IP 192.168.1.234/24. Put your PC under the same 
subnet, and then you will be able to open the RECOVERY MODE web page on 192.168.1.234 by your 
web browser.  
3.  While  attempting  to  trigger  the  RECOVERY  MODE,  do  not  loose  reset  button  until  device  enters 
recovery mode.  
4.  Admin password is needed to login RECOVERY MODE and to get the respond key if "Lock Keypad 
update" is set to "Yes". 










