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KSE1500
Electrostatic Earphone System
Sample Rate
MENU>AUDIO>SAMPLE RATE
Sample rate information is displayed here.
Utilities
MENU>UTILITIES
Display
Adjust screen brightness and timeout length. Flip the display up or down for visibility in either direction
Battery Info
Provides battery status: percentage charge, cycle count, temperature
Factory Reset
Restores all settings to the factory default
Firmware
Displays software version information and allows for updates
Hardware
Contains device data for reference and service
Enable / Disable Charging
When connected to a USB source, the amplifier automatically recharges the battery. Utilize the disable charging feature when you don't want to drain your laptop
or USB source. The next time you turn on the amplifier, it will default to enable charging.
Firmware
Firmware is embedded software in each component that controls functional-
ity. Periodically, new versions of firmware are developed to incorporate addi-
tional features and enhancements. To take advantage of design improve-
ments, new versions of the firmware can be downloaded and installed using
the Shure Update Utility tool. Software is available for download from
http://www.shure.com/americas/products/software/utilities/shure-update-
utility.
Updating the Firmware
CAUTION! Ensure that amplifier power remains on during a firmware update.
Do not turn off the amplifier until the update is complete.
The Shure Update Utility will find the latest versions of firmware. You can
download the updates to your computer. Once the download is complete,
Lithium-ion Rechargeable Batteries
Storing Batteries
To avoid degrading battery health, keep the storage temperature range be-
tween 10°C to 25°C (50°F to 77°F).
Using Earphones
Safely Connect and Disconnect Earphones
Connect to the amplifier: Align the red dot on the earphone cable connector
with the red dot on the amplifier earphone output.
Disconnect from the amplifier: Pull the knurled connector collar up to
safely release the lock on the earphone cable.
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the amplifier automatically begins the firmware update, which overwrites the
existing firmware.
1. From Shure Update Utility software, click the Updates Available button.
2. To download firmware to your computer (but not to devices), check the
box next to the updates you want and select Download.
3. Connect the amplifier to your computer with the USB cable.
4. From the amplifier menu, select UTILITIES>FIRMWARE>ENABLE FW
UPDATE
Note: ENABLE FW UPDATE must be enabled in order for the firmware
update to work.
5. Confirm that you want to download the latest firmware to the amplifier.
Note: The battery should be charged before updating firmware. Do not attempt
to update firmware if battery percentage is less than 10%.
Battery Repair and Replacement
Lithium-ion batteries have no "memory effect", and instead experience a
more linear reduction in capacity. Contact Shure Service and Repair to replace
the battery if you experience any issues.
Shure Incorporated
2017/12/27
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