CI Select vs Davids Battery Manager

For cochlear implant users. Request manual at CISelect.questions@gmail.com or https://med.nyu.edu/research/translational-auditory-research-lab/sites/default/files/ci-select-manual.pdf NOTE: Instructions for users of Cochlear devices with 22 active electrodes and default frequency allocation table (188-7938Hz). Users with deactivated electrodes or non-default FAT should consult the manual. 1) Audio link to iPhone: • N7 processor or newer: Use MiniMic 2+ with audio cable between iPhone and Mini-Mic 2+ line-in jack. • N6 processor or older: Connect iPhone via audio cable to speech processor. • Deactivate microphone input by: o Using accessory-only map (consult audiologist) o Using remote to set 100% accessory/0% microphone mix ratio NOTE: Current version may not work well with Bluetooth connection between the iPhone and the speech processor. Use wired connection only. Using CI Select: • Adjust iPhone volume to comfortable level using speech or continuous audio. • Select grid boxes (each one represents a different FAT) to compare sound quality and speech intelligibility. Use "LF edge" slider or click boxes to change settings. Red square shows current setting. Default is 188Hz (standard FAT). • Note: Slight audio delay may occur. If bothersome, minimize acoustic input by removing acoustic component, hearing device in other ear, or using ear plug in opposite ear. • Test different FATs until finding best intelligibility and sound quality. App makes no permanent changes—share preferred settings with audiologist for permanent map changes. Grid Searching Tips: • Tried FATs appear lighter green. Current FAT is red. • Click "Save Favorite" to mark promising FATs (yellow). Select multiple favorites. • "Delete last" removes most recent favorite. Repeat to reset grid. Advanced Option - Extended Frequency Mode: Default grid adjusts LF edge only (sufficient for most users). For full control: • Click "Extended Frequency Mode" (EFM) below LF edge bar • This gives access to full grid with LF edges (rows) and HF edges (columns) • Selected box shows LF & HF intersection • Toggle EFM switch to return to default view For non-standard settings, reference the full manual for detailed instructions.

Track the battery usage and cost of the batteries you have to use for your disposable batteries used in your hearing aids. Use Siri on your phone to record a battery replacement. Get notified when the app estimates you need to replace a battery. Keep track of how many batteries you have in your supply. Get notification when battery pack supply is low. Integrates with the iWatch. Print or share reports of the battery usage and battery cost.