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• Arrow down to Channel, Select (arrow left & right) to fi nd a Channel free of interference.
Color Bar indicates level of external interference for each channel choice. Green
representing clear channel, Red representing external interference. Ideally, select
the channel with the largest portion of green within the bar.
• A Power Level is provided to drive the headphone transmitter with enough power for a reasonable
distance or wireless signal resistance.
• Arrow down to Power Level, Select (arrow left & right) a power level strong
enough to provide good quality sound, however, not so strong as to needlessly
waste battery life.
• A speaker option is provided to allow the Spectra to monitor the Wireless Battery and also automatic se-
lection between the Spectra s built in speaker and the wireless headphone, simple by turning wireless headphones
On/Off. May take 5 s/- to make or break a wireless connection (switching between wireless and built in
speaker).
• Arrow down to Signal Monitor Battery, and press ENTER to deactivate or activate monitoring
wireless battery.
• Speaker, activated automatically selects between built-in speaker and Wireless headphones.
Spectra keeps looking for a wireless during built in speaker use, some minor additional
battery life will be used. If Wireless Headphones are not used, it is best to disable
Monitor Battery.
• For multi wireless headphone use;
• Plug in headphones will always work alone or in combination with Wireless
headphones and multi users. Simply plug them in.
• For multi Wireless headphone use, Arrow down to Multiple headphone and press
ENTER. MENU/TAB to Connect, and press ENTER. Hold ALL wireless Headphone
Power Buttons and wait for wireless headphone to establish a wireless connection
indicated by “beep-BEEP, beep-BEEP” and display prompts.
• Menu/Tab to exit and press ENTER, or squeeze and release trigger.
•
Note: Once Enabled or ON, Wireless remains ON and (if Speaker is not selected) the
built in speaker no longer functions. If you fi nd your Spectra has no audio from built-in
speaker, disable Wireless. Hard wire headphones always function.
• Turning off the Spectra , automatically turns off all the wireless headphones that are in use,
BEEP-beep, BEEP-beep.
• Multi Wireless headphone use is a great way to share the hobby, as well as teach
metal detecting techniques.
Complete Guide to Spectra
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