User Guide

PAMS
Technical Documentation
NSE 8/9
Service Software Instructions
Page 35
Issue 1 07/99
This is done to save power. In standby, idle and the lower power levels the
voltage is low and only when transmitting on the higher power levels, the
vibrator is on or the buzzer is on is a high output voltage required.
When Auto mode is selected the phone is set to the TX power level
highlighted in the listbox. The phone will set the DC/DC output voltage
according to the VDC Out value shown.
Changing the selected power level can test the DC/DC converter in Auto
Mode.
2) Max mode
In maximum output voltage mode the DC/DC converter constantly
supplies the highest possible voltage. Only changing mode or resetting
the phone will change the voltage level.
3) Abs mode
In absolute output voltage mode the DC/DC converter constantly supplies
the voltage level requested by the user. Only changing the requested
voltage level, mode or resetting the phone will change the voltage level.
The voltage level can be entered directly and is limited to the range from
3volt to 4.49volt. The phone set the DC/DC output voltage to the nearest
possible value when clicking on the Apply button.