History Data Searching; History Data Menu - GQ Electronics GMC-SE User Manual

Key1: Backspace and erase
Key2: Move cursor right 
Key3: Move cursor left →
Key4: Exit & Store

History data searching

History data menu

This is for searching the history data stored in flash memory.
Searching data in graphic mode
The first symbol indicates this is saved history data, to distinguish from real
time data display. The current history data point reading is 17 CPM.
(S) indicates that data has been recorded every second
(M) indicates that data has been recorded every minute.
(H) indicates that data has been recorded every hour.
Searching data in text mode
The first symbol indicates this is saved history data, to distinguish from real
time data display. The current history reading is 5 CPM.
ACPM: If the data has been recorded every minute, averaged CPM will be displayed, and
ACPM will be displayed instead of CPM to indicate the averaging mode.
Averaging time period is one minute.
Navigation keys for both data search modes:
Key1: Back/Exit
Key2: Select searching mode:
Next Day, Next Hour, Next Minute, Next Note/Location 
Key3: Select searching mode:
Next Day, Next Hour, Next Minute, Next Note/Location →
Key4: Step: Each key press will go to next data point based on the searching mode selected
via S2, Key3 →
This is the date and time stamp of the recorded data
point.
17