Audioscan Verifit 2 - Manual (Page 139)

Verifit ® User's Guide Version 4.2 © June 2015
Sound-field speaker overdriven
Sound-field speaker overdriven! or External sound-field speaker overdriven!
This message may occur in on-ear directional or on-ear unaided or aided tests if:
• No external front speaker is connected but one has been selected in Setup. See External display, printer,
speaker, External sound-field speaker setup.
• No back speaker has been connected but an on-ear directional test is being attempted. See External sound-
field speaker setup.
• The test environment is too reverberant for the distance between the client and the speaker(s). Move the
on-ear speaker(s), internal or external, and client away from walls and hard objects. Move the client closer
to the speaker(s).
• The speaker or connecting cable (external speakers only) is defective. If this is the case, you should not
hear any sound coming from the internal or external speaker(s) during any test. Try a different speaker or
cable.
Invalid binaural equalization
Invalid Binaural EQ!
This message may be displayed in Speechmap when running in L+R mode in the testbox. It indicates that there
was more than 2 dB difference between the left and right reference microphones.
• Check that both reference microphones are securely plugged within the test box.
• Position the reference microphones as symmetrically as possible on the left and right hearing instruments.
• If this error persists, run Speechmap in L and R modes separately.
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