CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters TABLE OF CONTENTS DESCRIPTION................................................................ Functional Description........................................... CNRFHT-15/30............................................ CNIRHT-15/30 ............................................. Sleep Mode ................................................ Physical Description.............................................. Configuration Differences ...........
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Tuning Capacitor VOLUME POWER CHANNEL Hand-Held Wireless Transmitters 2.7 in 6.9 cm Transmit LED VOLUME POWER CHANNEL MUTE MUTE 6.5 in 16.5 cm CRESTRON CRESTRON 0.8 in 2.1 cm CNRFHT CNIRHT Figure 1. CRESTRON Hand-held Wireless Transmitters DESCRIPTION: Functional Description CNRFHT-15/30: The CNRFHT, illustrated in figure 1, is a hand-held radio-frequency (RF) transmitter.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters a button on the unit until it begins transmitting. Transmission is indicated by the illumination of a red LED located above the button panel cover. Physical Description NOTE CRESTRON does not recommend designing large button caps for single functions. Depressing the center of a large button cap can cause the unit to transmit incorrectly which may result in the control system misinterpreting the user's intent.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters A nine-volt battery is included with all units. Access to the battery is permitted after the battery cover, located on the underside of the unit, is removed. Configuration Differences The CNRFHT and CNIRHT each have two different configurations which are depicted in table 1. Table 1.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters INSTALLATION/SETUP: Identity Code Every hand-held wireless transmitter communicating with either the CNRFGW or CNIRGW requires a unique identity code (ID CODE). For RF devices the ID CODE is referred to as RF ID. For IR devices the ID CODE is referred to as IR ID. There are 256 possible two-digit hexadecimal alphanumeric codes ranging from 00 to FF.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 6. Hand-Held Wireless Transmitters Refer to table 3 and translate the ID CODE two-digit hexadecimal number or letter into an eight-digit SIP switch code. NOTES 1. The ID CODE of the unit is factory set to 20. This hexadecimal setting corresponds to an eight-digit SIP switch code of 00000100, with respect to SIP switches 1 through 8. 2. A "1" in the table indicates that the switch should be set in the direction of the arrow head located on the SIP switch.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters RF Receiver/Transmitter Tuning NOTE The following installation instructions are for the CNRFHT only. The CNRFHT and CNRFGW are factory tuned and normally do not require tuning. However, in some cases it may be necessary to tune the CNRFHT transmitter for the CNRFGW to receive signals properly. Complete the following steps to tune the transmitter and receiver. RF Receiver 1. Verify CNRFGW power is on.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters 6. Once the frequency is located, it may be necessary to fine tune the device by slowly turning the tuning tool in either direction, until the red LED marked SIGNAL is brightly illuminating. The LED must be at its brightest setting to confirm the unit is tuned to the highest lobe of the frequency range. 7. Move to a different location within the room; depress any button on the transmitter to verify proper frequency setting.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 System PF: Hand-Held Wireless Transmitters 4.5 Net PF: 3.0 Net ID Net Device Description P.F. 03: CNRFGW CNRFGW/CNIRGW Receiver 3.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 CNRFGW RF ID 12 Hand-Held Wireless Transmitters Net ID: 03 CNRFHT CNRFHT-15/30 DEFINITION BUTTON SIGNAL NAMES 1: POWER 2: 3: 4: VOL_UP 5: 6: 7: 8: VOL_DOWN 9: CHANNEL_UP 10: CHANNEL_DOWN 11: 12: MUTE F2-Detail F3-Display Signals ESC to Define Net Panel Detail CNRFGW RF ID F4 -Auto-Increment 14 F1=Help Net ID: 03 CNIRHT CNIRHT-15/30 DEFINITION BUTTON SIGNAL NAMES 1: POWER 2: 3: 4: VOL_UP 5: 6: 7: 8: VOL_DOWN 9: CHANNEL_UP 10: CHANNEL_D
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters TEST/TROUBLESHOOTING: Table 4 provides corrective action for possible trouble situations. If further assistance is required, please contact a CRESTRON technical support representative. Table 4. Troubleshooting Guide TROUBLE LED on unit does not illuminate. POSSIBLE CAUSE(S) No battery in unit or battery is dead. CORRECTIVE ACTION Install new battery. Unit is in sleep mode. Intermittent response during transmission.
CRESTRON CNRFHT-15/30 & CNIRHT-15/30 Hand-Held Wireless Transmitters SYNTAX: The following syntax codes are provided for compatibility purposes only. NOTE The CNRFHT and CNIRHT units are defined as CNRFT in SIMPL-C. NET.ID < 03 to FE > : CNRFGW \ Codes received by a CNRFGW TRANSMITTER < RF IDCODE > : CNRFT i1 = \ Independent button.
