Spracht CP-2016-003 Guia De Instalacion página 5

Location of Switches
Setting the DIP Switches (to Adjust Output Gain)
1. Using the Compatibility Matrix in Appendix A, set the DIP switches in
the Digital Module to the correct position. If your PBX System indicates a
setting which requires a custom setting, you will have to follow "The Gain
Adjustment Procedure" to set your switches.
2. Turn ON the Aura SoHo™ Conference Phone by pressing the � button.
3. Press the CONF button until the backlight on the keypad flashes 3 times.
4. Remove the handset from the PBX phone cradle.
5. Dial another PBX phone in the office using the PBX phone keypad. Begin
speaking to check that the receiving side can hear you clearly. If the sound
volume is ok, proceed to "Making a Call". If the sound volume is too low,
you will need to adjust the dip switches on the bottom of the Digital
Module, from left to right; make sure to keep Switch 1 ON.
The Gain Adjustment procedure
Since all PBX Systems have different gain levels, you will have to experiment
to find the setting that best fits your system. Once you have achieved a setting
that allows for the best output gain, leave the switches in that position.
1. Set Switches 2, 3, 4 to the OFF position. This is the default gain of -3 dB.
2. Turn the Aura SoHo™ Conference Phone over and test the volume level. To
increase the volume, access the bottom of the Digital Module again.
3. Set Switch 2 to the ON position; Switches 3 and 4 will be OFF. This will
increase the output level to 0 dB. Test the volume level again.
4. To increase the level again, set Switch 3 to the ON position. Switches 2 and
4 will be in the OFF position. This increases the output level to 6 dB.
5. To increase the output level to 9 dB, set Switch 4 to the ON position, and
Switches 2 and 3 to the OFF position.
6. The maximum level is 15 dB. Set all the Switches to the ON position.
When you have the correct level set, press the FLASH button on the on the Aura
SoHo™ Conference Phone's keypad. This will end the Gain Adjustment Mode.
To verify that you have set the correct level, make a test phone call. If the
level is not correct, repeat the Gain Adjustment procedure until you reach
the proper output level. Remember you will have to press the CONF button
Switch 1
ON