Frye FONIX 7000 - Manual (Page 109)

Automated Test Sequences
101
Figure 4.2—Battery Current Test
1. mA/Freq graph
2. mA/Ampl graph
3. Static test (estimated battery life)
4. Selected test settings.
4.2.1 Static Test (Estimated Battery Life)
The Static test estimates the battery life of the hearing aid. To turn on the test:
1. Enter the Battery screen (as described above).
2. Use [F7] to set the battery size: Press [F7]. Use [∨, ∧] to select the battery
size of the hearing aid. Use [>] to complete the selection and close the pop-
up menu.
3. Use [F4] to toggle the Static Tone to On. The estimated battery life should
now be displayed below the ma/Freq graph. See Figure 4.2.
By default, this test uses a pure-tone stimulus of 1000 Hz at 60 dB SPL. The
current source selections are shown in a box below the mA/Ampl graph on the
right side of the screen. You can:
• Change the source Type by using [F3]. Toggle between Puretone and
Composite,
• Change the source Amplitude by using [∨, ∧], and
• Change the source Frequency by using [<, >]. This setting is only avail-
able when the soucre type is set to Puretone with [F3].