Set Up By Device Brand Code/Auto Search; Device/Volume And Mute Lock/Unlock; Reset - Skymaster 2421 User Manual

Battery Requirement
This remote control needs two batteries to work with. Refer to the direction mark inside the battery apartment and put 2 pieces of fresh
AAA, or R03 or UM4 in the battery apartment. Alkaline batteries are recommended. Remember to replace the batteries at least once a year.
Set up By Device Brand Code
According to the attached Device Brand Code List, find out the device brand name and code of the device that you want to control
(For example, you can find codes for "Skymaster"Sat: 010, 095, 148, etc). Then follow steps as below:
1. Press the [SET] key and hold it, then press the device key that you want to control, such as [Sat], etc.
2. The LED will be on at the moment. Then release the pressed both keys.
3. Enter in the 3-digit Device Code. (For example: code 095 for Skymaster Sat receiver).
4. If the entered Device Code is correct, the LED will be off automatically. If it is incorrect, the LED will blink twice and keep being
at setup mode (being on). Then please return to step C.
5. Try if the keys on Remote Control will work or not with your device. If most keys are not working, please try other code under
the same brand, repeat 1 - 5 till you find the main keys work good enough.
Remark: In the process of setup, if you want to quit from set up mode, please press the device key.
If no key is pressed in 10 seconds, the remote control will leave the setup mode automatically.
Set Up By Auto Search
1. Power on the device you want to control. If it is a VCR or DVD, it must be inserted with a tape/DVD.
2. Press and hold [SET] key, in the meantime, press and hold the Device key (for example: Sat) for more than 3 seconds and then
release them, the auto search begins. The remote control enters into Auto Search, LED flashing, and remote control transmits
power signal every 2.0 seconds automatically.
3. See if the device reacts or not, once the device reacts, press any key (except SET key) to stop the auto search.
4. Test if the other keys work good enough. If most keys work not good enough, please go to step B-D using Auto Search again
to find the best code.
Remark: Whenever you want to leave Auto Search mode, press any key (except SET key) to quit, and the LED will be off.
The search is over. A new start of the auto search can be started now.
Device Lock/Unlock
This function will make one device code fixed and can not be changed by code setup by Manual Search or Auto Search:
A. Strike the device key that you want to fix such as [TV], [DV], [Sat], etc
B. Press and hold the [SET] key, then press the [7] key, then release the both pressed keys, the LED will blink twice then off, the
code of the current device are locked.
C. If you want unlock the current code, press and hold the [SET] key, Then press the [8] key, then release the pressed keys, the
LED will blink twice and then off, the current code unlocked.
Remark: The fixed code can be changed by unlock or reset only. Only one code can be locked in all devices. If you try to set this
function at difference devices, the system would reserve the last setup only. You can make the operation of unlock under any device.
Volume and Mute Lock/Unlock
This function makes you very convenient when you only use one device to adjust volume. For example, you may use your amplifier as your
main volume control, then you can use this function to fix the volume and mute key of AUX (amplifier inside AUX), no matter which device
you will use (even you will use TV, VCR etc, the volume and mute key of remote control still control the volume and mute of your amplifier).
1. Strike the device key that the volume and mute key you want to fix.
2. Press and hold the [SET] key, then press the [5] key, then release the both pressed keys, the LED will blink twice then off, the
volume and mute key of the current device are locked.
3. If you want unlock the current volume and mute key, press and hold the [SET] key, Then press the [6] key, then release the
pressed keys, the LED will blink twice and then off, the current volume key and mute key are unlocked.

Reset

This will erase all the set-up data you programmed.
1. Press and hold the [SET] key.
2. Then press and hold the [0] key for more than 3 seconds.
3. Then release the both pressed keys, the LED will blink twice then off, your remote control reset.
Universal remote control 10 in1
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