TM 1-1520-238-10 Change 4 3-18.3 3.7A.4 Manual Single Word Of Day (SWOD) Loading. 1. Function Selector switch – PRESET. 2. CHAN switch – Set to Channel 20. 3. Frequency switches – Set to 220.000 MHz. 4. PRESET button – Lift preset frequency label cover and push PRESET button. 5. Frequency switches – Set to the first WOD seg- ment frequency (300.050) of the Training/Main- tenance WOD listed in table 3-5. Table 3-5. Training/Maintenance WOD  and Common Net Preset Channel WOD Segment Common Net 20 300.050 300.000 19 376.000 300.000 18 359.100 300.000 17 314.300 300.000 16 297.600 300.000 15 287.400 300.000 6. Function Selector switch – PRESET. 7. CHAN switch – Set to Channel 20. 8. PRESET button – Lift preset frequency label cover and push PRESET button. Repeat steps 5 through 8, setting channels 19 through 15 in order, substituting Training/Maintenance WOD for exist- ing preset channels. After preset channel 15 frequency has been entered, the WOD must be initialized. 3.7A.5 Initializing the Word Of Day (WOD). NOTE If power is lost, or if preset channel 20 is se- lected when the MANUAL–PRESET– GUARD switch is in the PRESET position, the initialize procedure will be required again. To use this WOD, a TOD and NET must be entered. 1. CHAN switch – Set to Channel 20. A single beep should be heard. 2. CHAN switch – Set to Channel 19. A single beep should be heard. 3. CHAN switch – Set to Channel 18. A single beep should be heard. 4. CHAN switch – Set to Channel 17. A single beep should be heard. 5. CHAN switch – Set to Channel 16. A single beep should be heard. 6. CHAN switch – Set to Channel 15. A double beep should be heard. 3.7A.6A Multiple Word Of Day (MWOD) Loading. 1. CHAN switch – Set to Channel 20. 2. Function Selector switch – PRESET. 3. Frequency switches – Set to 220.025 (MWOD LOAD). 4. PRESET button – Lift preset frequency label cover and push PRESET button. Listen for single beep. NOTE The radio is in the MWOD load mode. The radio will transmit and receive in the VERIFY/OPERATE mode only. The radio is disabled and will not transmit or receive in the M–LOAD, ERASE, or FMT.CHG modes. 5. Function Selector switch – MANUAL. 6. CHAN switch – Set to Channel 20. 7. Frequency switches – Set to the first WOD ele- ment. 8. TONE button – Press TONE and release. Listen for a wavering tone. The first WOD element is now entered. Repeat steps 6 thru 8 for presets 19 thru 15, in that order, substituting WOD elements for existing preset channels. 9. CHAN switch – Set to Channel 14. NOTE If two or more WODs have the same date code, the radio recognizes only the latest date entered. MWODs must be linked with an associat- ed day–of–month code. This date code element has been added to every opera- tional and training segment in HAVE QUICK and need only be loaded when MWOD is used. 10. Frequency switches – Set to the applicable day of the month code. Code format is XAB.XXX, where A and B are the day of the month the WOD is used. X can represent any value. For example, if today were 26 June, then select 226.025 or 326.475.