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MUTE / UNMUTE FUNCTION
The unit beeps when buttons are pushed or when it goes into
sleep mode. To toggle between Mute and Unmute Mode turn the
unit off. Press and hold the ▼ button while turning the unit back on,
the screen will display “on” or “off” to indicate the unit is unmuted
or muted respectively.
MEMORY PRESET BUTTONS
1. Ensure the soldering iron is in the soldering iron holder.
2. Turn on the power switch.
3.
Press the ▲ and ▼ temperature adjustment buttons to set the
desired temperature.
4. Once the temperature you wish to program into a preset is set,
press and hold one of the preset buttons (CH1 / CH2 /CH3) for
approximately 3 seconds, the unit will beep and the temperature
has been programmed into the preset channel.
