4. Operation  29 
 
 
Setting Adjustment of Date and Time 
٧Date/Time/Time difference/GPS synchronization is set. 
  Make DATE/TIME a yellow display, press          or the [ENT] key, and the following menu is displayed. 
DATE/TIME  
㩷 DATE 
䋾 
㩷 TIME 
䋾 
㩷 DIFF +00:00 
㩷 GPS SYNC  OFF 
 
ޟDATEޠ(Date) 
Make DATE a yellow display, press          or the [ENT] key, and Day/Month/Year is displayed. 
The display of yellow is moved to the position set with         key, and it sets with      or    key. 
The numerical value becomes large when      key is pressed, and when     key is pressed, the 
numerical value becomes small. 
When the setting at the date finishes, press the [ENT] key. 
 
ޟTIMEޠ(Time) 
  Make TIME a yellow display, press          or the [ENT] key, and Hour: Minute: Second is displayed. 
The display of yellow is moved to the position set with         key, and it sets with      or    key. 
The numerical value becomes large when      key is pressed, and when     key is pressed, the 
numerical value becomes small. 
When the setting at the time finishes, press the [ENT] key. 
 
ޟDIFFޠ(Time difference) 
 Make DIFF a yellow display, press     or the [ENT] key, and Hour: Minute: Second is displayed. 
The display of yellow is moved to the position set with         key, and it sets with      or    key. 
When      key is pressed, the sign is changed from - to + , and the numerical value become a large. 
When     key is pressed, the sign is changed from + to - , and the numerical value become a small. 
When the time difference is “±0", it is recognized as UTC. 
When the setting of the time difference finishes, press the [ENT] key. 
 
ޟGPS SYNCޠ(GPS synchronization) 
Make GPS SYNC a yellow display, press     or the [ENT] key. 
Set content  㧦OFF/ON 
OFF
㧦An internal clock is used. 
ON  㧦When an internal clock and the ZDA data have shifted for 30 seconds or more by using 
the ZDA sentence, an internal clock is corrected. 
䊶Select the synchronization by         and press the [ENT] key 
A left, set content is an initial value. 
 
Selecting items move a yellow display with      or    key.