ElZapp - User guide
Adjust subprogram duration and output amplitude
To adjust subprogram duration or amplitude, press desired button which will make it highlighted. Bottom
buttons will change to - OK +. You can adjust value by pressing - or +, to confirm value press OK.
Start and stop frequency adjust
To adjust start or stop frequency press desired button. Screen on Fig. 4 is show where is possible to
enter frequncy with 3 digit precision. To confirm value press Hz or kHz button according to which units
you want to enter. To delete value use <- button , to cancel operation press X button in upper corner.
Fig 4: Frequency enter screen.
Language setting
Item "Language" in main menu allows to set user interface language.
Service information
Item "Info" shows service information about device like serial number, SW version, HW vesion, battery
health, temperature and other for service purposes.
Charging
For charging is possible to use any microUSB charger with voltage 5V and power rating at least 2.5W.
Device have auto detection of connected charger, if charger meets specifications then battery is charger.
Charging is indicated by battery animation. When battery is full, animation disappears and device is
switched to "power from adapter" mode.
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