KRAMER KIT-401 Auto Switcher 
Quick Start Guide
This guide helps you install and use your KIT-401 for the first time. Go to www.kramerav.com/downloads/KIT-401 to download THE latest user manual and check if firmware upgrades are available.
Zahao izay ao anaty boaty
KIT-401, including:
KIT-401T 4K HDMI/PC Auto Switcher Transmitter and KIT-400R 4K HDBT/HDMI Receiver/Scaler 1 Power adapter, cable adapter and cord 4 Rubber feet 1 Quick start guide Installation accessories 2 Bracket sets (KIT-400R) 1 Frame or frame kit (KIT-401T)
Get to know your KIT-401
KIT-401T
| # | endri-javatra | asa | |
| 1 | ETHERNET LAN RJ-45 Connector | Connect to the LAN (Ethernet traffic or PC controller). | |
| 2 | HDMI ™ IN Connector | Mifandraisa amin'ny loharano HDMI. | |
| 3 | Bokotra famerenana | Sends a reset command to KIT-400R and then reboots KIT-401T. | |
| 4 | HDMI | LED Indicator | Lights green when the HDMI source is selected as the input. Lights red when analog audio is selected. |
| PC | Lights green when the PC source is selected as the input. Lights red when analog audio is selected. | ||
| Remote | Lights green when the HDMI INPUT source on KIT-400R is selected as the input. | ||
| 5 | AUDIO IN 3.5mm Mini Jack | Connect to an unbalanced, stereo audio source (for example, the audio output of the laptop). | |
| 6 | PC 15-pin HD Connector | Connect to a PC graphics source. | |
| # | endri-javatra | asa | |
| 7 | 12V Power Supply 2-pin Terminal Block Connector | Connect to the supplied power adapter (if required). Connect + to +, – to -. Follow powering instructions in Dingana 5: Mampifandray herinaratra. | |
| Connect power to either this terminal block or to the KIT-400R 12V power connector (item 34). Do not connect to both! | |||
| 8 | RS-232 | DATA 3-pin Terminal Block Connector | Connect to a serial data source or acceptor. |
| 9 | CONTROL 3-pin
Mpitohy fanidiana Terminal |
Mifandraisa amin'ny mpanara-maso serial na PC. | |
| 10 | Remote Contact-closure 4-pin Terminal Block Connector | Connect to contact closure switches (by momentary contact between the desired pin and GND pin) to select an input, the remote HDMI IN and audio volume (up or down), see Dingana 6: Operate KIT-401. | |
| 11 | SETUP 4-fomba DIP-switch | Set the device behavior, see Dingana 4: Connect inputs and outputs. | |
| 12 | Screw fanoto amin'ny lela peratra | Ampifandraiso amin'ny tariby grounding (tsy voatery). | |
| 13 | HDBT OUT (PoC) RJ-45 Connector |
Mampifandray amin'ny KIT-400R. | |
| 14 | AUDIO OUT 3.5mm Mini Jack | Connect to the unbalanced, stereo audio acceptor (for example, mpiteny mavitrika). | |
Ny teny hoe HDMI, HDMI High-Definition Multimedia Interface, ary ny Logo HDMI dia mari-pamantarana na mari-pamantarana voasoratra anarana an'ny HDMI Licensing Administrator, Inc.
KIT-400R
| # | endri-javatra | asa | |
| 15 | PROG USB Connector | Ampifandraiso amin'ny tsorakazo USB hanaovana fanavaozana firmware. | |
| 16 | INPUTS | Bokotra SELECT | Tsindrio raha hifidy ny fidirana (HDBT na HDMI). |
| 17 | HDBT LED | Mirehitra manga rehefa voafantina ny fampidirana HDBT. | |
| 18 | HDMI LED | Mirehitra manga rehefa voafantina ny fampidirana HDMI. | |
| 19 | Bokotra MENU | Press to enter/exit the on-screen display (OSD) menu. Press together with the – button to reset to 1080p. | |
| 20 | bokotra ENTER | In OSD, press to choose the highlighted menu item. Press together with the FREEZE/+ button to reset to XGA. | |
| 21 | - | In OSD, press to move back through menus or decrement parameter values. | |
| 22 | bokotra FREEZE/+ | Ao amin'ny OSD, tsindrio raha handroso amin'ny alalan'ny menus na hampitombo ny soatoavin'ny parameter. Rehefa tsy ao amin'ny OSD dia tsindrio ny hanamafisana ny fampisehoana. | |
| 23 | LED LED | Lights blue when a link is established with the transmitter. | |
| 24 | ON LED | Lights green when device is powered. | |
| 25 | INPUTS | Ireo singa mifandraika amin'ny HDBT RJ-45 | Mampifandray amin'ny KIT-401T. |
| 26 | HDMI™ Connector | Mifandraisa amin'ny loharano HDMI. | |
| 27 | Output | HDMI Connector | Mifandraisa amin'ny mpandray HDMI. |
| 28 | AUDIO 5-pin Terminal Block Connector | Mifandraisa amin'ny mpandray feo stereo voalanjalanja. | |
| 29 | Mifandray amin'ny lavitr'ezaka 5-pin Connector Block Terminal | Connect to contact closure switches (by momentary contact between the desired pin and GND pin). To turn display on or off, see Dingana 6: Operate KIT-401. | |
| 30 | RS-232 | CONTROL 3-pin
Mpitohy fanidiana Terminal |
Mifandraisa amin'ny mpanara-maso serial na PC. |
| 31 | DATA 3-pin Terminal Block Connector | Connect to a serial data source or acceptor. | |
| 32 | RELAY 3-pin Terminal Block Connector | Connections to the internal relay: normally open (NO), normally closed (NC) and common (C). Connect to devices to be controlled by relay (for example, a motorized projection screen). | |
| 33 | PoC (Power Over Cable) Switch | Set to on. | |
| 34 | 12V DC Connector | Connect to the supplied power adapter (if required). Follow powering instructions in Dingana 5: Mampifandray herinaratra. | |
| Connect power to either this 12V power connector or to the KIT-401T terminal block (item 7). Do not connect to both! |
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Install KIT-401T and Mount KIT-400R
Install KIT-401T
Insert the device into the in-wall box. Note that first you need to connect the HDBT cable (and power – if powering via the transmitter) and connect the parts as shown in the illustrations below:
EU/UK Version
US-D Version
DECORA® design frames are included in US-D models. DECORA® is a registered trademark of Leviton Manufacturing Co., Inc. We recommend that you use any of the following standard 2 gang in-wall junction boxes (or their equivalent):
- US-D: 2 gang US electrical junction boxes.
- EU: 2 gang in-wall junction box, with a cut-hole diameter of 2x68mm and depth that can fit in both the device and the connected cables (DIN 49073).
- UK: 2 gang in-wall junction box (BS 4662), 135x75mm (W, H) and depth that can fit in both the device and the connected cables.
- EU/UK: 2 gang on-wall junction box (use the recommended Kramer on-wall box available at www.kramerav.com/product/KIT-401T).
Mount KIT-400R
Install KIT-400R using one of the following methods:
- Afatory ny tongony vita amin'ny fingotra ary apetaho amin'ny faritra fisaka ilay singa.
- Fasten 2 brackets (included) on each side of the unit and attach them to a flat surface (see www.kramerav.com/downloads/KIT-401).
- Atsofohy ao anaty talantalana ilay singa raha mampiasa ny adapter rakotra voatondro (jereo www.kramerav.com/product/KIT-401).
fampitandremana:
- Hamarino tsara fa ny tontolo iainana (ohatra, ny mari-pana ambaratonga ambony sy ny fikorianan'ny rivotra) dia mifanaraka amin'ny fitaovana.
- Sorohy ny fametahana mekanika tsy mitovy.
- Ny fandinihana sahaza ny fanamarihana nomeplate fitaovana dia tokony hampiasaina hisorohana ny fandefasana be loatra ny faribolana.
- Tokony hotehirizina ny famonoana fitaovana azo itokisana azo itokisana.
- Ny haavon'ny fametrahana avo indrindra ho an'ny fitaovana dia 2 metatra.
Ampifandraiso ny fampidirana sy ny vokatra
Always switch OFF the power before connecting to your KIT-401.
Connect the audio output:
Mba hahatratrarana ny halaviran'ny fanitarana voafaritra, ampiasao ireo tariby Kramer voalaza ao amin'ny www.kramerav.com/product/KIT-401. Mety hiteraka fahavoazana ny fampiasana tariby avy amin'ny antoko fahatelo!
Wiring the RJ-45 connectors
This section defines the TP pinout, using a straight pin-to-pin cable with RJ-45 connectors. For HDBT cables, it is recommended that the cable ground shielding be connected/soldered to the connector shield.
Setting the KIT-401T OPTION DIP-switches
A switch that is down is on; a switch that is up is off. By default, all the switches are up (off). After changing a DIP switch you must power cycle the device to implement the change.
- DIP-switch 1 set to off (up).
- DIP-switch 2 set to off (up).
Audio Switching Selection
| DIP-switch 3 | DIP-switch 4 | Fifantenana fampidirana audio | |
| Off (up) | Off (up) | Automatic – Priority selection: Embedded HDMI ” analog Audio In (high to low priority). | |
| Off (up) | On (down) | Automatic – Priority selection: Analog Audio In ” embedded HDMI (high to low priority). | |
| On (down) | Off (up) | Embedded HDMI. | |
| On (down) | On (down) | Analog Audio In. |
Mampifandray fahefana
KIT-401 uses a PoC (Power over Cable) system, meaning that the system is powered by connecting the 12V adapter to either KIT-401T or to KIT-400R. Do not connect power to both devices. Safety Instructions (See www.kramerav.com for updated safety information) Caution:
- Ho an'ireo vokatra misy terminal misy mpampitohy sy seranan-tsambo GPI \ O, azafady mba jereo ny naoty navela ho an'ny fifandraisana ivelany, izay eo akaikin'ny terminal na ao amin'ny Boky Torolàlana ho an'ny Mpampiasa.
- Tsy misy faritra azo ampiasaina amin'ny mpandraharaha ao anatin'ny singa.
fampitandremana:
- Failure to use PoC and power connector correctly may destroy the devices!
- Aza mampiasa afa-tsy ny tadin'ny herinaratra izay omena miaraka amin'ilay singa.
- Esory ny herinaratra ary esory ny rindrina ao amin'ilay rindrina alohan'ny hametrahana azy.
Operate KIT-401
Operate KIT-401 via:
- Avy lavitra, amin'ny alàlan'ny baiko serial RS-232 ampitaina amin'ny alàlan'ny rafitra efijery fikasihana, PC, na mpanara-maso serial hafa.
- Rehefa nandinika lalina web pejy amin'ny alàlan'ny Ethernet.
- Remote control switches.
| RS-232 Fanaraha-maso / Protocol 3000 | ||||||||
| tahan'ny Baud: | 115,200 | Parity: | tsy misy | Atsaharo ny bits: | 1 | |||
| Data bits: | 8 | Format amin'ny baiko: | marika ASCII | |||||
| Example: (Set the Audio out volume level to 75): #AUD-LVL 1,1,75 | ||||||||
| Parameter Ethernet Default | ||||||||
| Adiresy IP: | 192.168.1.39 | Seranan-tsambo UDP #: | 50000 | |||||
| Saron-tava subnet: | 255.255.0.0 | TCP Port #: | 5000 | |||||
| Vavahady: | 0.0.0.0. | |||||||
Miasa amin'ny alalan'ny switch remote control
Ampifandraiso vetivety amin'ny pin GND ny pin tianao hisafidianana fampidirana:
| Anarana Pin | asa | |
| KIT-401T | ||
| SELECT | Short press – Select the input. | Long press – Adjust the VGA phase shift. |
| Remote | Select the HDMI input on KIT-400R. | |
| VOL UP | Press to increase the analog audio output level. | |
| VOL DN | Press to decrease the analog audio output level. | |
| KIT-400R | ||
| TOGL | One button toggles between display on and display off (instead of using two separate buttons for on and off). Alternatively, using the KIT-400R OSD, configure toggling display on and off according to whether a switch is open or closed, for example, using an occupancy sensor. | |
| NIALA | Vonoy ny fampiratiana. | |
| ON | Alefa ny fampisehoana. | |
KIT-401T
KIT-400R
Documents / Loharano
 |
KRAMER KIT-401 Auto Switcher [pdf] Torolàlana ho an'ny mpampiasa KIT-401 Auto Switcher, KIT-401, Auto Switcher |
