8-7
8.1 Command List by Function
8.1.7 System setting commands
The commands for setting the MT8820A systems and interfaces are listed in the table below. The commands are available on all
screens.
Table 8-1-7-1 System setting commands
Function Command Query Response Remarks
Common TAGSEL SYSCFG,COMMON TAGSEL? SYS CFG COMMONSelect Tag
Phone-1 TAGSEL SYSCFG,PHONE1 PHONE1
Frequency
Internal 10MHz REF 10MHZINT 10MHZINT
External 10MHz REF 10MHZEXT 10MHZEXT
Reference
Frequency
External 13MHz REF 13MHZEXT
REF?
13MHZEXT
Display
User Define TTL USER USER
Date / Time TTL DATE DATE
Display Title
Off TTL OFF
TTL?
OFF
Title TITLE char TITLE? char
YYYY / MM / DD DATEMODE YMD YMD
MM / DD / YYYY DATEMODE MDY MDY
Date Format
DD / MM / YYYY DATEMODE DMY
DATEMODE?
DMY
Date (Year/Month/Day) DATE year, month, day DATE? year, month, day year = 2001 to 2030
month = 1 to 12
day = 1 to 31
Time (Hour:Minute:Second) TIME hour, min, sec TIME? hour, min, sec hour = 0 to 23
min = 0 to 59
sec = 0 to 59
ALARM ON ALARM? ON
BEP 1 ----- -----
On
BEP ON ----- -----
ALARM OFF ALARM? OFF
BEP 0 ----- -----
Beep Sound
Off
BEP OFF ----- -----