Sleep Trainer Clock FAQ's
Q: How do I lock my sleep trainer clock?
A: Lock the clock to prevent settings from being accidently changed.
To lock or unlock the device, press and hold the + and – buttons at the same time for 5 seconds.
Q: Why does “BAT” appear on the screen?
A: When the battery becomes low, the Battery icon will appear. Plug the unit into the power supply until fully charged (approx. 2-3 hours).
Note: When the clock battery is low, the backlight will be turned off.
Q: How do I reset my clock?
A: To reset all settings to default (except current clock setting) press and hold the MODE, SET and ON/OFF buttons at the same time until CLr appears on the screen.